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	<title>放電 | アリエナイ理科ポータル</title>
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	<title>放電 | アリエナイ理科ポータル</title>
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		<title>【機械王の休日】テスラコイルと放電：電球でプラズマを確認する</title>
		<link>https://www.cl20.jp/portal/kikaiou-holiday-52/</link>
		
		<dc:creator><![CDATA[くられ]]></dc:creator>
		<pubDate>Wed, 19 Jun 2019 08:19:34 +0000</pubDate>
				<category><![CDATA[機械工作と科学装置]]></category>
		<category><![CDATA[POKA]]></category>
		<category><![CDATA[アリエナイ科学メルマ]]></category>
		<category><![CDATA[アルゴン]]></category>
		<category><![CDATA[クリプトン]]></category>
		<category><![CDATA[テスラコイル]]></category>
		<category><![CDATA[ネオンサイン]]></category>
		<category><![CDATA[プラズマ]]></category>
		<category><![CDATA[プラズマ観測]]></category>
		<category><![CDATA[励起]]></category>
		<category><![CDATA[希ガス]]></category>
		<category><![CDATA[放電]]></category>
		<category><![CDATA[機械王の休日]]></category>
		<category><![CDATA[蛍光灯]]></category>
		<category><![CDATA[電球]]></category>
		<guid isPermaLink="false">https://www.cl20.jp/portal/?p=3662</guid>

					<description><![CDATA[初出：2019/06/18　Vol.333　機械王の休日：プラズマ放電用に使える電球改稿：2021/10/13 POKA さあ、今日はテスラコイルを用意したぞ！　雷を受けてみたい奴は前に出るが良い！ Joker POKA [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>初出：2019/06/18　Vol.333　機械王の休日：プラズマ放電用に使える電球<br />改稿：2021/10/13</p>
<div class="speech-wrap sb-id-23 sbs-stn sbp-l sbis-cb cf">
<div class="speech-person">
<figure class="speech-icon"><img decoding="async" class="speech-icon-image" src="https://www.cl20.jp/portal/wp-content/uploads/2019/09/poka.png" alt="POKA" width="160" height="160" /></figure>
<div class="speech-name">POKA</div>
</div>
<div class="speech-balloon">
<p>さあ、今日はテスラコイルを用意したぞ！　<strong>雷を受けてみたい奴は前に出るが良い！</strong></p>
</div>
</div>
<div class="speech-wrap sb-id-25 sbs-stn sbp-l sbis-cb cf">
<div class="speech-person">
<figure class="speech-icon"><img decoding="async" class="speech-icon-image" src="https://www.cl20.jp/portal/wp-content/uploads/2019/09/joker.png" alt="Joker" width="160" height="160" /></figure>
<div class="speech-name">Joker</div>
</div>
<div class="speech-balloon">
<p>POKA先生、<strong>今回はプラズマの観測が目的じゃありませんでしたか？</strong></p>
</div>
</div>
<div class="speech-wrap sb-id-23 sbs-stn sbp-l sbis-cb cf">
<div class="speech-person">
<figure class="speech-icon"><img decoding="async" class="speech-icon-image" src="https://www.cl20.jp/portal/wp-content/uploads/2019/09/poka.png" alt="POKA" width="160" height="160" /></figure>
<div class="speech-name">POKA</div>
</div>
<div class="speech-balloon">
<p>そういう細かい事は後でやれば良いのだ。<strong>放電も観測も演奏も一通りやるぞ！</strong></p>
</div>
</div>
<div class="speech-wrap sb-id-25 sbs-stn sbp-l sbis-cb cf">
<div class="speech-person">
<figure class="speech-icon"><img decoding="async" class="speech-icon-image" src="https://www.cl20.jp/portal/wp-content/uploads/2019/09/joker.png" alt="Joker" width="160" height="160" /></figure>
<div class="speech-name">Joker</div>
</div>
<div class="speech-balloon">
<p>放電を受けるの、結構痛いので、<strong>お願いですから出力は加減してくださいよ・・・</strong></p>
</div>
</div>
<div class="speech-wrap sb-id-23 sbs-stn sbp-l sbis-cb cf">
<div class="speech-person">
<figure class="speech-icon"><img decoding="async" class="speech-icon-image" src="https://www.cl20.jp/portal/wp-content/uploads/2019/09/poka.png" alt="POKA" width="160" height="160" /></figure>
<div class="speech-name">POKA</div>
</div>
<div class="speech-balloon">
<p>その辺は抜かりないぞ！　<strong>最大出力のテストはもう終わらせてあるからな！</strong></p>
</div>
</div>
<div class="speech-wrap sb-id-22 sbs-stn sbp-l sbis-cb cf">
<div class="speech-person">
<figure class="speech-icon"><img decoding="async" class="speech-icon-image" src="https://www.cl20.jp/portal/wp-content/uploads/2019/09/kurare1.png" alt="くられ" width="161" height="160" /></figure>
<div class="speech-name">くられ</div>
</div>
<div class="speech-balloon">
<p><strong>あ、アフロフォックス・・・（</strong><strong>ちーん）</strong></p>
</div>
</div>

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  <div id="toc" class="toc tnt-number toc-center tnt-number border-element"><input type="checkbox" class="toc-checkbox" id="toc-checkbox-2" checked><label class="toc-title" for="toc-checkbox-2">目次</label>
    <div class="toc-content">
    <ol class="toc-list open"><li><a href="#toc1" tabindex="0">第52回：テスラコイルと放電の話</a></li><li><a href="#toc2" tabindex="0">テスラコイルとプラズマ</a></li><li><a href="#toc3" tabindex="0">科学動画でのテスラコイル</a></li><li><a href="#toc4" tabindex="0">大型透明電球でプラズマを観測する</a></li><li><a href="#toc5" tabindex="0">テスラコイルに近づける</a></li><li><a href="#toc6" tabindex="0">著者紹介</a></li><li><a href="#toc7" tabindex="0">関連記事・動画</a></li><li><a href="#toc8" tabindex="0">宣伝</a></li></ol>
    </div>
  </div>

<h2 class="wp-block-heading"><span id="toc1">第52回：テスラコイルと放電の話</span></h2>



<p class="wp-block-paragraph">機械王の休日、第52回をお送りします。今回は、<strong>毎度おなじみPOKA先生の得意分野、テスラコイルと放電について、発生したプラズマを見てみよう</strong>、という話です。</p>



<p class="wp-block-paragraph">そう、動画でデモンストレーションを見た事がある方もいると思いますが、蛍光灯を光らせたりするアレです。今回は中が透明な電球を用いてプラズマを観測する実験となります。</p>


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<h2 class="wp-block-heading"><span id="toc2">テスラコイルとプラズマ</span></h2>



<p class="wp-block-paragraph"><strong>テスラコイルなどの、高周波高電圧電源に、真空引きされたガラス管などを近づけると、内部に放電が起こり、プラズマが見える事があります。</strong></p>



<p class="wp-block-paragraph">そもそもプラズマというと、こう、何となくイメージとして<strong>「あのバリバリ〜〜ってする奴」</strong>だと思われる方もいらっしゃるでしょうし、だいたいそんなもんな訳ですが・・・</p>



<p class="wp-block-paragraph">自然現象としての雷やオーロラなんかもそうですし、身近なところでは蛍光灯やネオンサインなんかがそうです。蛍光灯の場合は水銀が、ネオンサインはアルゴンやキセノンなどがプラズマ状態になって発光しています。</p>


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<h2 class="wp-block-heading"><span id="toc3">科学動画でのテスラコイル</span></h2>



<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
<iframe loading="lazy" title="【科学】遅れてきた助手の反応がいつもよりいい件について" width="1256" height="707" src="https://www.youtube.com/embed/kIz_bDySNj4?feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
</div></figure>



<p class="wp-block-paragraph">テスラコイルによって内部放電が起き、蛍光灯が光る現象は、科学動画でも紹介しました。<strong>この動画に登場するテスラコイルは、自分が制作したものです。</strong></p>



<p class="wp-block-paragraph">まあ学校の授業とかではないので、細かい原理などはこの際省きますが、今回はテスラコイルによって引き起こされる内部の放電、発生するプラズマを、透明な電球を使って観測してみました。</p>



<p class="wp-block-paragraph"><strong>蛍光灯を使うと動画などでは画面映えする訳ですが、テスラコイルによって発生するプラズマを見るのには、中が透明な電球の方が良いです。</strong></p>


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<h2 class="wp-block-heading"><span id="toc4">大型透明電球でプラズマを観測する</span></h2>



<p class="wp-block-paragraph">というわけで、プラズマを観測するのに最適な、大型の透明電球を用意しましょう。</p>



<a href='https://www.cl20.jp/portal/wp-content/uploads/2019/06/denkyuu.jpg'><img loading="lazy" decoding="async" width="300" height="225" src="https://www.cl20.jp/portal/wp-content/uploads/2019/06/denkyuu-300x225.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2019/06/denkyuu-300x225.jpg 300w, https://www.cl20.jp/portal/wp-content/uploads/2019/06/denkyuu-500x375.jpg 500w, https://www.cl20.jp/portal/wp-content/uploads/2019/06/denkyuu-768x576.jpg 768w, https://www.cl20.jp/portal/wp-content/uploads/2019/06/denkyuu.jpg 800w" sizes="(max-width: 300px) 100vw, 300px" /></a>


<div class="amazon-item-box product-item-box no-icon pis-m ホーム&amp;キッチン B00CLJVIAE cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/B00CLJVIAE?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" title="ヤザワコーポレーション ボール電球 60W形 (径95mm) クリア GC100V57W95"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/31XQre5THDL._SL160_.jpg" alt="" width="119" height="160" class="amazon-item-thumb-image product-item-thumb-image"><div class="amazon-item-thumb-l product-item-thumb-l image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/31XQre5THDL._SL500_.jpg" alt="" width="374" height="500"></div></a><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/B00CLJVIAE?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="swatchimages"><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41MbvEnvgKL._SL75_.jpg" alt="" width="75" height="75"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41MbvEnvgKL._SL500_.jpg" alt="" width="500" height="500"></div></div></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/B00CLJVIAE?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" title="ヤザワコーポレーション ボール電球 60W形 (径95mm) クリア GC100V57W95">ヤザワコーポレーション ボール電球 60W形 (径95mm) クリア GC100V57W95</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">YAZAWA(ヤザワ)</div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" target="_blank" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/B00CLJVIAE/?tag=cl20_portal-22">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkamazon"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/gp/search?keywords=%E3%83%9C%E3%83%BC%E3%83%AB%E9%9B%BB%E7%90%83+g95+%E3%82%AF%E3%83%AA%E3%82%A2&#038;tag=cl20_portal-22">Amazon</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" target="_blank" href="https://hb.afl.rakuten.co.jp/hgc/170ceeb5.7805da19.170ceeb6.693948bd/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%83%9C%E3%83%BC%E3%83%AB%E9%9B%BB%E7%90%83+g95+%E3%82%AF%E3%83%AA%E3%82%A2%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%83%9C%E3%83%BC%E3%83%AB%E9%9B%BB%E7%90%83+g95+%E3%82%AF%E3%83%AA%E3%82%A2%2F">楽天</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" target="_blank" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3417081&#038;pid=885372973&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3D%E3%83%9C%E3%83%BC%E3%83%AB%E9%9B%BB%E7%90%83+g95+%E3%82%AF%E3%83%AA%E3%82%A2">Yahoo!ショッピング<img loading="lazy" decoding="async" src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3417081&pid=885372973" width="1" height="1" border="0"></a></div></div></div></div>



<p class="wp-block-paragraph">電球は、40W、60W、100Wなど、W数によって種類がいくつかあります。<strong>しかし、ことプラズマの観測についていえば、W数はあまり関係ありません。どの電球でも、放電そのものは同じようなものになります。</strong>この辺の理由は後述。</p>



<p class="wp-block-paragraph">今回は40Wのものを選択しましたが、そういう訳なので、透明な電球であれば何でもOKです。</p>


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<h2 class="wp-block-heading"><span id="toc5">テスラコイルに近づける</span></h2>



<p class="wp-block-paragraph">では、テスラコイルに近づけてみましょう。</p>



<a href='https://www.cl20.jp/portal/wp-content/uploads/2019/06/houden.jpg'><img loading="lazy" decoding="async" width="225" height="300" src="https://www.cl20.jp/portal/wp-content/uploads/2019/06/houden-225x300.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2019/06/houden-225x300.jpg 225w, https://www.cl20.jp/portal/wp-content/uploads/2019/06/houden-500x667.jpg 500w, https://www.cl20.jp/portal/wp-content/uploads/2019/06/houden.jpg 600w" sizes="(max-width: 225px) 100vw, 225px" /></a>



<p class="wp-block-paragraph">バリバリ光っているのがわかるでしょうか？　<strong>やはりテスラコイルはいいな！</strong></p>



<p class="wp-block-paragraph">今回は小型の、小出力のテスラコイルを使っており、電球内部に鮮やかな放電が確認できました。</p>



<p class="wp-block-paragraph"><strong>ちなみに、このプラズマの色に関しては、封入されているガスの励起波長によって変わります。ネオンサインは封入されるガスの種類を変える事で、色を変えている訳ですね。</strong></p>



<p class="wp-block-paragraph">電球に封入されているのは、クリプトンなどの希ガスです。このため、W数が違っていても、封入されているガスに変化がないので「電球ならば何でも良い」という訳です。</p>



<p class="wp-block-paragraph"><strong>テスラコイルはいいぞ、諸君！</strong></p>


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<div class="wp-block-group"><div class="wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow">
<h2 class="wp-block-heading"><span id="toc6">著者紹介</span></h2>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-23 sbs-stn sbp-l sbis-cb cf block-box"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://www.cl20.jp/portal/wp-content/uploads/2019/09/poka.png" alt="POKA" class="speech-icon-image"/></figure><div class="speech-name">POKA</div></div><div class="speech-balloon">
<p class="wp-block-paragraph">機械工作、テスラコイル、科学装置、探検など油くさい事から宝探しまで色々やっています。構築・錬成、何でも作ります。<a rel="noopener" target="_blank" href="https://twitter.com/poka_kikaiou">https://twitter.com/poka_kikaiou</a></p>
</div></div>



<p class="wp-block-paragraph">POKA先生の連載「機械王の休日」はこちら</p>





<a rel="noopener" href="https://www.cl20.jp/portal/tag/%E6%A9%9F%E6%A2%B0%E7%8E%8B%E3%81%AE%E4%BC%91%E6%97%A5/" title="機械王の休日" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" src="https://www.cl20.jp/portal/wp-content/uploads/2018/12/banner_rectangle-320x180.jpg" alt="" class=" internal-blogcard-thumb-image" width="160" height="90" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">機械王の休日</div><div class="blogcard-snippet internal-blogcard-snippet"><p>薬理凶室のパワー担当「POKA」。人は彼を「機械王」と呼ぶ。「アリエナイ科学メルマ」でPOKA先生が連載中の「機械王の休日」の記事一覧です。日頃から機械装置を開発しているPOKA先生が見つけたちょっとしたTipsまとめであります。</p>
</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://www.cl20.jp/portal" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">www.cl20.jp</div></div></div></div></a>

</div></div>



<h2 class="wp-block-heading"><span id="toc7">関連記事・動画</span></h2>



<p class="wp-block-paragraph">罰ゲーム研究所でその昔作った「Deathガン」などが紹介されました</p>



<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
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</div></figure>


<div class="amazon-item-box product-item-box no-icon pis-m スポーツ用品 B08HQQZ1G4 cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/B08HQQZ1G4?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" title="10CM音楽テスラコイル/ 高周波・高電圧パルス試験装置/科学実験"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51X+POK6GjL._SL160_.jpg" alt="" width="160" height="160" class="amazon-item-thumb-image product-item-thumb-image"><div class="amazon-item-thumb-l product-item-thumb-l image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51X+POK6GjL._SL500_.jpg" alt="" width="500" height="500"></div></a><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/B08HQQZ1G4?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="swatchimages"><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41ij0aDzzkL._SL75_.jpg" alt="" width="75" height="75"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41ij0aDzzkL._SL500_.jpg" alt="" width="500" height="500"></div></div><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41VE5Fxj6GL._SL75_.jpg" alt="" width="75" height="75"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41VE5Fxj6GL._SL500_.jpg" alt="" width="500" height="500"></div></div><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41AFr8+Ki7L._SL75_.jpg" alt="" width="75" height="75"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41AFr8+Ki7L._SL500_.jpg" alt="" width="500" height="500"></div></div></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/B08HQQZ1G4?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" title="10CM音楽テスラコイル/ 高周波・高電圧パルス試験装置/科学実験">10CM音楽テスラコイル/ 高周波・高電圧パルス試験装置/科学実験</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">VIEUR</div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" target="_blank" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/B08HQQZ1G4/?tag=cl20_portal-22">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkamazon"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/gp/search?keywords=%E3%83%86%E3%82%B9%E3%83%A9%E3%82%B3%E3%82%A4%E3%83%AB&#038;tag=cl20_portal-22">Amazon</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" target="_blank" href="https://hb.afl.rakuten.co.jp/hgc/170ceeb5.7805da19.170ceeb6.693948bd/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%83%86%E3%82%B9%E3%83%A9%E3%82%B3%E3%82%A4%E3%83%AB%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%83%86%E3%82%B9%E3%83%A9%E3%82%B3%E3%82%A4%E3%83%AB%2F">楽天</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" target="_blank" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3417081&#038;pid=885372973&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3D%E3%83%86%E3%82%B9%E3%83%A9%E3%82%B3%E3%82%A4%E3%83%AB">Yahoo!ショッピング<img loading="lazy" decoding="async" src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3417081&pid=885372973" width="1" height="1" border="0"></a></div></div></div></div>



<p class="wp-block-paragraph">エポキシ接着剤でテスラコイルの二次コイルをコーティング</p>



<figure class="wp-block-embed is-type-wp-embed is-provider-アリエナイ理科ポータル wp-block-embed-アリエナイ理科ポータル"><div class="wp-block-embed__wrapper">

<a rel="noopener" href="https://www.cl20.jp/portal/kikaiou-holiday-50/" title="【機械王の休日】代用品の科学：テスラコイルのエポキシコーティング" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" width="320" height="180" src="https://www.cl20.jp/portal/wp-content/uploads/2019/06/coil-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2019/06/coil-320x180.jpg 320w, https://www.cl20.jp/portal/wp-content/uploads/2019/06/coil-240x135.jpg 240w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">【機械王の休日】代用品の科学：テスラコイルのエポキシコーティング</div><div class="blogcard-snippet internal-blogcard-snippet">テスラコイルの二次コイルは、超高電圧が発生するため、絶縁や電気的特性に気を使います。そのため、二次コイルを巻いた後は、解けないようにニスでコーティングするのが一般的です。今回はこのコーティングを、エポキシ接着剤を使って試してみました。</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://www.cl20.jp/portal" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">www.cl20.jp</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2019.06.05</div></div></div></div></a>
</div></figure>



<p class="wp-block-paragraph">白色蛍光灯の蛍光物質</p>



<figure class="wp-block-embed is-type-wp-embed is-provider-アリエナイ理科ポータル wp-block-embed-アリエナイ理科ポータル"><div class="wp-block-embed__wrapper">

<a rel="noopener" href="https://www.cl20.jp/portal/kikaiou_holiday_26/" title="【機械王の休日】白色蛍光：蛍光灯に使われている蛍光物質を調べる" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" width="320" height="180" src="https://www.cl20.jp/portal/wp-content/uploads/2018/12/yubi2-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2018/12/yubi2-320x180.jpg 320w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/yubi2-240x135.jpg 240w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/yubi2-640x360.jpg 640w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/yubi2-752x423.jpg 752w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">【機械王の休日】白色蛍光：蛍光灯に使われている蛍光物質を調べる</div><div class="blogcard-snippet internal-blogcard-snippet">最近は明かりといえばLEDですが、一昔前は蛍光灯が一般的でした。蛍光灯の中には蛍光体が入っています。種類としては、ケイ酸カルシウムやタングステン酸カルシウムなどが用いられているようです。さっそく、この蛍光体を取り出してみましょう！</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://www.cl20.jp/portal" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">www.cl20.jp</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2018.12.19</div></div></div></div></a>
</div></figure>



<p class="wp-block-paragraph">コイルを束ねるのに便利なガラスクロステープ</p>



<figure class="wp-block-embed is-type-wp-embed is-provider-アリエナイ理科ポータル wp-block-embed-アリエナイ理科ポータル"><div class="wp-block-embed__wrapper">

<a rel="noopener" href="https://www.cl20.jp/portal/kikaiou_holiday_48/" title="【機械王の休日】ハードな環境にうってつけの「ガラスクロステープ」" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" width="320" height="180" src="https://www.cl20.jp/portal/wp-content/uploads/2019/05/coil-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2019/05/coil-320x180.jpg 320w, https://www.cl20.jp/portal/wp-content/uploads/2019/05/coil-240x135.jpg 240w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">【機械王の休日】ハードな環境にうってつけの「ガラスクロステープ」</div><div class="blogcard-snippet internal-blogcard-snippet">工作をするにあたり、何かと便利なのが粘着テープです。本格的に接合する前に仮止めをしたり、長いケーブル類がバラけてしまわないように固定したり、色々と出番があります。今回は、一般の物より強度と耐熱性に優れた「ガラスクロステープ」を紹介します。</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://www.cl20.jp/portal" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">www.cl20.jp</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2019.05.22</div></div></div></div></a>
</div></figure>



<p class="wp-block-paragraph">フィラメント電球から極細タングステン線を取り出す</p>



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<a rel="noopener" href="https://www.cl20.jp/portal/kikaiou_holiday_47/" title="【機械王の休日】フィラメント電球から極細タングステン線を取り出す" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" width="320" height="180" src="https://www.cl20.jp/portal/wp-content/uploads/2019/05/wire-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2019/05/wire-320x180.jpg 320w, https://www.cl20.jp/portal/wp-content/uploads/2019/05/wire-240x135.jpg 240w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">【機械王の休日】フィラメント電球から極細タングステン線を取り出す</div><div class="blogcard-snippet internal-blogcard-snippet">放射線の測定に使う、自作のガイガーミュラー管用の部品として細いタングステン線が欲しかったので、ちょっと調達してみました。タングステンは白熱電球のフィラメントに使われているので、極細線が欲しい場合、コスパも抜群なナツメ電球が良い感じです。</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://www.cl20.jp/portal" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">www.cl20.jp</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2019.05.15</div></div></div></div></a>
</div></figure>



<p class="wp-block-paragraph">電子工作に便利なピンセット</p>



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<a rel="noopener" href="https://www.cl20.jp/portal/kikaiou_holiday_44/" title="【機械王の休日】電子工作に便利：機械王おすすめのピンセット" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" width="320" height="180" src="https://www.cl20.jp/portal/wp-content/uploads/2019/04/chip-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2019/04/chip-320x180.jpg 320w, https://www.cl20.jp/portal/wp-content/uploads/2019/04/chip-240x135.jpg 240w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">【機械王の休日】電子工作に便利：機械王おすすめのピンセット</div><div class="blogcard-snippet internal-blogcard-snippet">ピンセットと一口に言っても、実に様々な種類があります。用途によって先端の形状が異なり、先端が針のように鋭く仕上げられているものから、丸く仕上げてあるものまで、色々です。今回は電子工作を行う上で便利なピンセットをご紹介しましょう。</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://www.cl20.jp/portal" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">www.cl20.jp</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2019.04.24</div></div></div></div></a>
</div></figure>



<div class="wp-block-group is-layout-flow wp-block-group-is-layout-flow">
<h2 class="wp-block-heading"><span id="toc8">宣伝</span></h2>



<p class="wp-block-paragraph">ニコニコ動画にて有料チャンネル<strong>「科学はすべてを解決する!! ニコニコ秘密基地」</strong>を開設しました！</p>


<a rel="noopener" target="_blank" href="https://ch.nicovideo.jp/kagaku-kaiketu" title="科学はすべてを解決する!! ニコニコ秘密基地 - ニコニコチャンネル " class="blogcard-wrap external-blogcard-wrap a-wrap cf"><div class="blogcard external-blogcard eb-left cf"><div class="blogcard-label external-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail external-blogcard-thumbnail"><img loading="lazy" decoding="async" src="https://www.cl20.jp/portal/wp-content/uploads/cocoon-resources/blog-card-cache/08462e0dfc9fd7095908f58cfa8e112c.png" alt="" class="blogcard-thumb-image external-blogcard-thumb-image" width="320" height="180" /></figure><div class="blogcard-content external-blogcard-content"><div class="blogcard-title external-blogcard-title">科学はすべてを解決する!! ニコニコ秘密基地 &#8211; ニコニコチャンネル </div><div class="blogcard-snippet external-blogcard-snippet">科学は身の回りに溢れすぎて、逆に見えない。そんな科学はしっかり紐解けば、セカイはまるっとチガってみえるかも！？ 科学はすべての地平で繋がっている だからこそマッドサイエンスから科&#8230;</div></div><div class="blogcard-footer external-blogcard-footer cf"><div class="blogcard-site external-blogcard-site"><div class="blogcard-favicon external-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://ch.nicovideo.jp/kagaku-kaiketu" alt="" class="blogcard-favicon-image external-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain external-blogcard-domain">ch.nicovideo.jp</div></div></div></div></a>


<p class="wp-block-paragraph"><strong>淡島りりか先生の「アリエナイ薬学事典」近日発売されます！</strong></p>


<div class="amazon-item-box product-item-box no-icon pis-m 本 4866735295 cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866735295?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" title="アリエナイ薬学事典（アリエナイ理科別冊）"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51GIeZd1T2L._SL160_.jpg" alt="" width="112" height="160" class="amazon-item-thumb-image product-item-thumb-image"><div class="amazon-item-thumb-l product-item-thumb-l image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51GIeZd1T2L._SL500_.jpg" alt="" width="353" height="500"></div></a><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866735295?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="swatchimages"><div class="image-thumb swatch-image-thumb 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width="500" height="355"></div></div><div class="image-thumb swatch-image-thumb si-thumb sp-display-none"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51iJLV8XSiL._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51iJLV8XSiL._SL500_.jpg" alt="" width="500" height="355"></div></div></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866735295?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" title="アリエナイ薬学事典（アリエナイ理科別冊）">アリエナイ薬学事典（アリエナイ理科別冊）</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">三才ブックス</div><div class="amazon-item-review product-item-review item-review"><span class="fa 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href="https://honto.jp/ebook/search_10%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E8%96%AC%E5%AD%A6%E4%BA%8B%E5%85%B8.html?srchf=1">honto</a></div><div class="shoplinkbtn shoplinkbtn3"><a rel="nofollow noopener" target="_blank" href="https://www.yodobashi.com/product/100000009004299563/">ヨドバシカメラ</a></div></div></div></div>



<p class="wp-block-paragraph"><strong>レイユール先生の単著「アリエナイ化学実験事典」、発売中です！</strong></p>


<div class="amazon-item-box product-item-box no-icon pis-m 本 4866734868 cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866734868?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" title="アリエナイ化学実験事典（アリエナイ理科別冊）"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51zDfN7RnzL._SL160_.jpg" alt="" width="112" height="160" class="amazon-item-thumb-image product-item-thumb-image"><div class="amazon-item-thumb-l product-item-thumb-l image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51zDfN7RnzL._SL500_.jpg" alt="" width="352" height="500"></div></a><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866734868?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="swatchimages"><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51LPMuMXroL._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51LPMuMXroL._SL500_.jpg" alt="" width="500" height="356"></div></div><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/513StiuBzWL._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/513StiuBzWL._SL500_.jpg" alt="" width="500" height="356"></div></div><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51KdPs53PBL._SL75_.jpg" alt="" width="75" height="52"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51KdPs53PBL._SL500_.jpg" alt="" width="500" height="353"></div></div></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866734868?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" title="アリエナイ化学実験事典（アリエナイ理科別冊）">アリエナイ化学実験事典（アリエナイ理科別冊）</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">三才ブックス</div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" target="_blank" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/4866734868/?tag=cl20_portal-22">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkbtn shoplinkbtn1"><a rel="nofollow noopener" href="https://www.cl20.jp/portal/arienai-chemical/" target="_blank">詳細ページ</a></div><div class="shoplinkamazon"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/gp/search?keywords=%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%96%E5%AD%A6%E5%AE%9F%E9%A8%93%E4%BA%8B%E5%85%B8&#038;tag=cl20_portal-22">Amazon</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" target="_blank" href="https://hb.afl.rakuten.co.jp/hgc/170ceeb5.7805da19.170ceeb6.693948bd/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%96%E5%AD%A6%E5%AE%9F%E9%A8%93%E4%BA%8B%E5%85%B8%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%96%E5%AD%A6%E5%AE%9F%E9%A8%93%E4%BA%8B%E5%85%B8%2F">楽天</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" target="_blank" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3417081&#038;pid=885372973&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3D%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%96%E5%AD%A6%E5%AE%9F%E9%A8%93%E4%BA%8B%E5%85%B8">Yahoo!ショッピング<img loading="lazy" decoding="async" src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3417081&pid=885372973" width="1" height="1" border="0"></a></div><div class="shoplinkbtn shoplinkbtn2"><a rel="nofollow noopener" target="_blank" href="https://honto.jp/ebook/pd_35746904.html">honto</a></div><div class="shoplinkbtn shoplinkbtn3"><a rel="nofollow noopener" target="_blank" href="https://www.yodobashi.com/product/100000009004212910/">ヨドバシカメラ</a></div></div></div></div>



<p class="wp-block-paragraph"><strong>「アリエナイ理科式世界征服マニュアル」、改訂版が発売中です！</strong></p>


<div class="amazon-item-box product-item-box no-icon pis-m 本 4866734167 cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866734167?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" title="アリエナイ理科式世界征服マニュアル 改訂版"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51HYnRzQXJL._SL160_.jpg" alt="" width="112" height="160" class="amazon-item-thumb-image product-item-thumb-image"><div class="amazon-item-thumb-l product-item-thumb-l image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51HYnRzQXJL._SL500_.jpg" alt="" width="352" height="500"></div></a><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866734167?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="swatchimages"><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41-0VWHY+KL._SL75_.jpg" alt="" width="52" height="75"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41-0VWHY+KL._SL500_.jpg" alt="" width="352" height="500"></div></div><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41Vs5VSj9pL._SL75_.jpg" alt="" width="52" height="75"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41Vs5VSj9pL._SL500_.jpg" alt="" width="352" height="500"></div></div></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866734167?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" title="アリエナイ理科式世界征服マニュアル 改訂版">アリエナイ理科式世界征服マニュアル 改訂版</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">三才ブックス</div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" target="_blank" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/4866734167/?tag=cl20_portal-22">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkbtn shoplinkbtn1"><a rel="nofollow noopener" href="https://www.cl20.jp/portal/world-domination-manual-ex/" target="_blank">詳細ページ</a></div><div class="shoplinkamazon"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/gp/search?keywords=%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E5%BC%8F%E4%B8%96%E7%95%8C%E5%BE%81%E6%9C%8D%E3%83%9E%E3%83%8B%E3%83%A5%E3%82%A2%E3%83%AB+%E6%94%B9%E8%A8%82%E7%89%88&#038;tag=cl20_portal-22">Amazon</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" target="_blank" href="https://hb.afl.rakuten.co.jp/hgc/170ceeb5.7805da19.170ceeb6.693948bd/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E5%BC%8F%E4%B8%96%E7%95%8C%E5%BE%81%E6%9C%8D%E3%83%9E%E3%83%8B%E3%83%A5%E3%82%A2%E3%83%AB+%E6%94%B9%E8%A8%82%E7%89%88%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E5%BC%8F%E4%B8%96%E7%95%8C%E5%BE%81%E6%9C%8D%E3%83%9E%E3%83%8B%E3%83%A5%E3%82%A2%E3%83%AB+%E6%94%B9%E8%A8%82%E7%89%88%2F">楽天</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" target="_blank" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3417081&#038;pid=885372973&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3D%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E5%BC%8F%E4%B8%96%E7%95%8C%E5%BE%81%E6%9C%8D%E3%83%9E%E3%83%8B%E3%83%A5%E3%82%A2%E3%83%AB+%E6%94%B9%E8%A8%82%E7%89%88">Yahoo!ショッピング<img loading="lazy" decoding="async" src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3417081&pid=885372973" width="1" height="1" border="0"></a></div><div class="shoplinkbtn shoplinkbtn2"><a rel="nofollow noopener" target="_blank" href="https://honto.jp/ebook/pd_33683997.html">honto</a></div><div class="shoplinkbtn shoplinkbtn3"><a rel="nofollow noopener" target="_blank" href="https://www.yodobashi.com/product/100000009003857679/">ヨドバシカメラ</a></div></div></div></div>



<p class="wp-block-paragraph"><strong>「アリエナイ医学事典2」好評発売中です！</strong></p>


<div class="amazon-item-box product-item-box no-icon pis-m 本 4866734043 cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866734043?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" title="アリエナイ医学事典Ⅱ（アリエナイ理科別冊）"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/516qa0+SBPL._SL160_.jpg" alt="" width="112" height="160" class="amazon-item-thumb-image product-item-thumb-image"><div class="amazon-item-thumb-l product-item-thumb-l image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/516qa0+SBPL._SL500_.jpg" alt="" width="352" height="500"></div></a><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866734043?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="swatchimages"></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866734043?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" title="アリエナイ医学事典Ⅱ（アリエナイ理科別冊）">アリエナイ医学事典Ⅱ（アリエナイ理科別冊）</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">三才ブックス</div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" target="_blank" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/4866734043/?tag=cl20_portal-22">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkbtn shoplinkbtn1"><a rel="nofollow noopener" href="https://www.cl20.jp/portal/arienai-med-en02/" target="_blank">詳細ページ</a></div><div class="shoplinkamazon"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/gp/search?keywords=%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%BB%E5%AD%A6%E4%BA%8B%E5%85%B82&#038;tag=cl20_portal-22">Amazon</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" target="_blank" href="https://hb.afl.rakuten.co.jp/hgc/170ceeb5.7805da19.170ceeb6.693948bd/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%BB%E5%AD%A6%E4%BA%8B%E5%85%B82%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%BB%E5%AD%A6%E4%BA%8B%E5%85%B82%2F">楽天</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" target="_blank" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3417081&#038;pid=885372973&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3D%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%BB%E5%AD%A6%E4%BA%8B%E5%85%B82">Yahoo!ショッピング<img loading="lazy" decoding="async" src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3417081&pid=885372973" width="1" height="1" border="0"></a></div><div class="shoplinkbtn shoplinkbtn2"><a rel="nofollow noopener" target="_blank" href="https://honto.jp/netstore/pd-book_33263905.html">honto</a></div><div class="shoplinkbtn shoplinkbtn3"><a rel="nofollow noopener" target="_blank" href="https://www.yodobashi.com/product/100000009003830686/">ヨドバシカメラ</a></div></div></div></div>



<p class="wp-block-paragraph"><strong>「アリエナイ医学事典 改訂版」好評発売中です！</strong></p>


<div class="amazon-item-box product-item-box no-icon pis-m 本 4866733810 cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866733810?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" title="アリエナイ医学事典 改訂版（アリエナイ理科別冊）"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/619MhuHX6oL._SL160_.jpg" alt="" width="112" height="160" class="amazon-item-thumb-image product-item-thumb-image"><div class="amazon-item-thumb-l product-item-thumb-l image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/619MhuHX6oL._SL500_.jpg" alt="" width="352" height="500"></div></a><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866733810?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="swatchimages"><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/515GMmwoCUL._SL75_.jpg" alt="" width="75" height="52"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/515GMmwoCUL._SL500_.jpg" alt="" width="500" height="352"></div></div><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51vIByx9TVL._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51vIByx9TVL._SL500_.jpg" alt="" width="500" height="354"></div></div></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866733810?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" title="アリエナイ医学事典 改訂版（アリエナイ理科別冊）">アリエナイ医学事典 改訂版（アリエナイ理科別冊）</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">三才ブックス</div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" target="_blank" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/4866733810/?tag=cl20_portal-22">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkbtn shoplinkbtn1"><a rel="nofollow noopener" href="https://www.cl20.jp/portal/arienai-med-manual-ex/" target="_blank">詳細ページ</a></div><div class="shoplinkamazon"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/gp/search?keywords=%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%BB%E5%AD%A6%E4%BA%8B%E5%85%B8+%E6%94%B9%E8%A8%82%E7%89%88&#038;tag=cl20_portal-22">Amazon</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" target="_blank" href="https://hb.afl.rakuten.co.jp/hgc/170ceeb5.7805da19.170ceeb6.693948bd/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%BB%E5%AD%A6%E4%BA%8B%E5%85%B8+%E6%94%B9%E8%A8%82%E7%89%88%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%BB%E5%AD%A6%E4%BA%8B%E5%85%B8+%E6%94%B9%E8%A8%82%E7%89%88%2F">楽天</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" target="_blank" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3417081&#038;pid=885372973&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3D%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%BB%E5%AD%A6%E4%BA%8B%E5%85%B8+%E6%94%B9%E8%A8%82%E7%89%88">Yahoo!ショッピング<img loading="lazy" decoding="async" src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3417081&pid=885372973" width="1" height="1" border="0"></a></div><div class="shoplinkbtn shoplinkbtn2"><a rel="nofollow noopener" target="_blank" href="https://honto.jp/netstore/pd-book_32735518.html">honto</a></div><div class="shoplinkbtn shoplinkbtn3"><a rel="nofollow noopener" target="_blank" href="https://www.yodobashi.com/product/100000009003751987/">ヨドバシカメラ</a></div></div></div></div>



<p class="wp-block-paragraph"><strong>「アリエナイ理科ノ大事典3」、好評発売中です！</strong></p>


<div class="amazon-item-box product-item-box no-icon pis-m 本 4866733586 cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866733586?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" title="アリエナイ理科ノ大事典Ⅲ"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51CB7eXFzDL._SL160_.jpg" alt="" width="112" height="160" class="amazon-item-thumb-image product-item-thumb-image"><div class="amazon-item-thumb-l product-item-thumb-l image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51CB7eXFzDL._SL500_.jpg" alt="" width="352" height="500"></div></a><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866733586?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="swatchimages"><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51GJw3V-E8L._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51GJw3V-E8L._SL500_.jpg" alt="" width="500" height="356"></div></div><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51Xwzy0cxtL._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51Xwzy0cxtL._SL500_.jpg" alt="" width="500" height="356"></div></div><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51YtjpQzwvL._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51YtjpQzwvL._SL500_.jpg" alt="" width="500" height="354"></div></div></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866733586?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" title="アリエナイ理科ノ大事典Ⅲ">アリエナイ理科ノ大事典Ⅲ</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">三才ブックス</div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" target="_blank" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/4866733586/?tag=cl20_portal-22">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkbtn shoplinkbtn1"><a rel="nofollow noopener" href="https://www.cl20.jp/portal/arienai-mad-science3/" target="_blank">詳細ページ</a></div><div class="shoplinkamazon"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/gp/search?keywords=%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E3%83%8E%E5%A4%A7%E4%BA%8B%E5%85%B83&#038;tag=cl20_portal-22">Amazon</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" target="_blank" href="https://hb.afl.rakuten.co.jp/hgc/170ceeb5.7805da19.170ceeb6.693948bd/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E3%83%8E%E5%A4%A7%E4%BA%8B%E5%85%B83%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E3%83%8E%E5%A4%A7%E4%BA%8B%E5%85%B83%2F">楽天</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" target="_blank" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3417081&#038;pid=885372973&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3D%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E3%83%8E%E5%A4%A7%E4%BA%8B%E5%85%B83">Yahoo!ショッピング<img loading="lazy" decoding="async" src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3417081&pid=885372973" width="1" height="1" border="0"></a></div><div class="shoplinkbtn shoplinkbtn2"><a rel="nofollow noopener" target="_blank" href="https://honto.jp/netstore/pd-book_32279561.html">honto</a></div><div class="shoplinkbtn shoplinkbtn3"><a rel="nofollow noopener" target="_blank" href="https://www.yodobashi.com/product/100000009003680074/">ヨドバシカメラ</a></div></div></div></div>



<p class="wp-block-paragraph"><strong>くられ先生の単著「アリエナイ毒性学事典」好評発売中です！</strong></p>


<div class="amazon-item-box product-item-box no-icon pis-m 本 4866733063 cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866733063?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" title="アリエナイ毒性学事典（アリエナイ理科別冊）"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51i0w96gPeL._SL160_.jpg" alt="" width="110" height="160" class="amazon-item-thumb-image product-item-thumb-image"><div class="amazon-item-thumb-l product-item-thumb-l image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51i0w96gPeL._SL500_.jpg" alt="" width="345" height="500"></div></a><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866733063?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="swatchimages"><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51m9ZrOognL._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51m9ZrOognL._SL500_.jpg" alt="" width="500" height="356"></div></div></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866733063?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" title="アリエナイ毒性学事典（アリエナイ理科別冊）">アリエナイ毒性学事典（アリエナイ理科別冊）</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">三才ブックス</div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" target="_blank" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/4866733063/?tag=cl20_portal-22">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkbtn shoplinkbtn1"><a rel="nofollow noopener" href="https://www.cl20.jp/portal/arienai-toxicology/" target="_blank">詳細ページ</a></div><div class="shoplinkamazon"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/gp/search?keywords=%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E6%AF%92%E6%80%A7%E5%AD%A6%E4%BA%8B%E5%85%B8&#038;tag=cl20_portal-22">Amazon</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" target="_blank" href="https://hb.afl.rakuten.co.jp/hgc/170ceeb5.7805da19.170ceeb6.693948bd/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E6%AF%92%E6%80%A7%E5%AD%A6%E4%BA%8B%E5%85%B8%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E6%AF%92%E6%80%A7%E5%AD%A6%E4%BA%8B%E5%85%B8%2F">楽天</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" target="_blank" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3417081&#038;pid=885372973&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3D%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E6%AF%92%E6%80%A7%E5%AD%A6%E4%BA%8B%E5%85%B8">Yahoo!ショッピング<img loading="lazy" decoding="async" src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3417081&pid=885372973" width="1" height="1" border="0"></a></div><div class="shoplinkbtn shoplinkbtn2"><a rel="nofollow noopener" target="_blank" href="https://honto.jp/netstore/pd-book_31664195.html">honto</a></div><div class="shoplinkbtn shoplinkbtn3"><a rel="nofollow noopener" target="_blank" href="https://www.yodobashi.com/product/100000009003573865/">ヨドバシカメラ</a></div></div></div></div>



<p class="wp-block-paragraph"><strong>工作系に特化した「アリエナイ工作事典」好評発売中です！</strong></p>


<div class="product-item-box rakuten-item-box no-icon product-item-error cf"><div><a rel="nofollow noopener" target="_blank" href="https://hb.afl.rakuten.co.jp/hgc/170ceeb5.7805da19.170ceeb6.693948bd/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%25E3%2582%25A2%25E3%2583%25AA%25E3%2582%25A8%25E3%2583%258A%25E3%2582%25A4%25E5%25B7%25A5%25E4%25BD%259C%25E4%25BA%258B%25E5%2585%25B8%2F&m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%25E3%2582%25A2%25E3%2583%25AA%25E3%2582%25A8%25E3%2583%258A%25E3%2582%25A4%25E5%25B7%25A5%25E4%25BD%259C%25E4%25BA%258B%25E5%2585%25B8%2F">楽天で詳細を見る</a></div></div>



<p class="wp-block-paragraph"><strong>「アリエナイ理科ノ大事典」改訂版が発売中です！</strong></p>


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<p class="wp-block-paragraph"><strong>「アリエナイ理科ノ大事典2」、好評発売中です。</strong></p>


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]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>【機械王の休日】お手軽実験：シャープペンの芯でアーク放電を試す</title>
		<link>https://www.cl20.jp/portal/kikaiou-holiday-68/</link>
		
		<dc:creator><![CDATA[くられ]]></dc:creator>
		<pubDate>Wed, 09 Oct 2019 12:27:57 +0000</pubDate>
				<category><![CDATA[機械工作と科学装置]]></category>
		<category><![CDATA[POKA]]></category>
		<category><![CDATA[アーク]]></category>
		<category><![CDATA[アーク放電]]></category>
		<category><![CDATA[アリエナイ科学メルマ]]></category>
		<category><![CDATA[シャープペンの芯]]></category>
		<category><![CDATA[シャー芯]]></category>
		<category><![CDATA[安定化電源]]></category>
		<category><![CDATA[定番の黒焦げ狐]]></category>
		<category><![CDATA[実験]]></category>
		<category><![CDATA[放電]]></category>
		<category><![CDATA[機械王の休日]]></category>
		<category><![CDATA[閃光]]></category>
		<guid isPermaLink="false">https://www.cl20.jp/portal/?p=4514</guid>

					<description><![CDATA[初出：2019/10/08　Vol.349　機械王の休日：シャープペンの芯でアーク放電改稿：2020/09/08 POKA さあ、楽しい楽しいアーク放電の時間だ！　各自閃光防御！！（バリバリバリバリバリ） Joker い [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>初出：2019/10/08　Vol.349　機械王の休日：シャープペンの芯でアーク放電<br />改稿：2020/09/08</p>
<div class="speech-wrap sb-id-23 sbs-stn sbp-l sbis-cb cf">
<div class="speech-person">
<figure class="speech-icon"><img decoding="async" class="speech-icon-image" src="https://www.cl20.jp/portal/wp-content/uploads/2019/09/poka.png" alt="POKA" /></figure>
<div class="speech-name">POKA</div>
</div>
<div class="speech-balloon">
<p>さあ、<strong>楽しい楽しいアーク放電</strong>の時間だ！　<strong>各自閃光防御！！（バリバリバリバリバリ）</strong></p>
</div>
</div>
<div class="speech-wrap sb-id-25 sbs-stn sbp-l sbis-cb cf">
<div class="speech-person">
<figure class="speech-icon"><img decoding="async" class="speech-icon-image" src="https://www.cl20.jp/portal/wp-content/uploads/2019/09/joker.png" alt="Joker" /></figure>
<div class="speech-name">Joker</div>
</div>
<div class="speech-balloon">
<p>いやー、派手にやりましたね、POKA先生。</p>
</div>
</div>
<div class="speech-wrap sb-id-23 sbs-stn sbp-l sbis-cb cf">
<div class="speech-person">
<figure class="speech-icon"><img decoding="async" class="speech-icon-image" src="https://www.cl20.jp/portal/wp-content/uploads/2019/09/poka.png" alt="POKA" /></figure>
<div class="speech-name">POKA</div>
</div>
<div class="speech-balloon">
<p>はっはっは。いや何、コレはともかく、<strong>お手軽にやるならシャープペンの芯でもアーク放電は試せるぞ。</strong></p>
</div>
</div>
<div class="speech-wrap sb-id-25 sbs-stn sbp-l sbis-cb cf">
<div class="speech-person">
<figure class="speech-icon"><img decoding="async" class="speech-icon-image" src="https://www.cl20.jp/portal/wp-content/uploads/2019/09/joker.png" alt="Joker" /></figure>
<div class="speech-name">Joker</div>
</div>
<div class="speech-balloon">
<p>なるほど・・・ところで、<strong>そこで黒焦げになってるくられ先生は今回は一体？</strong></p>
</div>
</div>
<div class="speech-wrap sb-id-22 sbs-stn sbp-l sbis-cb cf">
<div class="speech-person">
<figure class="speech-icon"><img decoding="async" class="speech-icon-image" src="https://www.cl20.jp/portal/wp-content/uploads/2019/09/kurare1.png" alt="くられ" /></figure>
<div class="speech-name">くられ</div>
</div>
<div class="speech-balloon">
<p>・・・・・・<strong>（プスプス）</strong></p>
</div>
</div>
<div class="speech-wrap sb-id-23 sbs-stn sbp-l sbis-cb cf">
<div class="speech-person">
<figure class="speech-icon"><img decoding="async" class="speech-icon-image" src="https://www.cl20.jp/portal/wp-content/uploads/2019/09/poka.png" alt="POKA" /></figure>
<div class="speech-name">POKA</div>
</div>
<div class="speech-balloon">
<p>こう<strong>「いかにも」な、両手に端子持っての放電ポーズ</strong>の撮影を頼まれたようなのだが・・・<strong>距離感を間違ったようでな。</strong></p>
</div>
</div>
<div class="speech-wrap sb-id-25 sbs-stn sbp-l sbis-cb cf">
<div class="speech-person">
<figure class="speech-icon"><img decoding="async" class="speech-icon-image" src="https://www.cl20.jp/portal/wp-content/uploads/2019/09/joker.png" alt="Joker" /></figure>
<div class="speech-name">Joker</div>
</div>
<div class="speech-balloon">
<p>ああー、<strong>電流が手の方に流れちゃったんですね・・・</strong></p>
</div>
</div>
<div class="speech-wrap sb-id-23 sbs-stn sbp-l sbis-cb cf">
<div class="speech-person">
<figure class="speech-icon"><img decoding="async" class="speech-icon-image" src="https://www.cl20.jp/portal/wp-content/uploads/2019/09/poka.png" alt="POKA" /></figure>
<div class="speech-name">POKA</div>
</div>
<div class="speech-balloon">
<p><strong>面白い絵が撮れたと大絶賛</strong>だったので結果オーライだ！</p>
</div>
</div>
<div class="speech-wrap sb-id-22 sbs-stn sbp-l sbis-cb cf">
<div class="speech-person">
<figure class="speech-icon"><img decoding="async" class="speech-icon-image" src="https://www.cl20.jp/portal/wp-content/uploads/2019/09/kurare1.png" alt="くられ" /></figure>
<div class="speech-name">黒焦げ狐</div>
</div>
<div class="speech-balloon">
<p>ゲホッ・・・<strong>そろそろこの手のオチやめない？</strong></p>
</div>
</div>
<p>機械王の休日、第68回をお送りします。今回はPOKA先生のアーク放電講座です。</p>
<p>放電と聞いてイメージするあの電極と電極の間でバチバチとするアレを、お手軽に手に入る「シャープペンシルの芯」を使ってやってみよう、という話になります。</p>
<p><strong>POKA先生はシレッとやっておりますが、大変危険なので安易に真似はしないように、ご注意ください。</strong></p>



  <div id="toc" class="toc tnt-number toc-center tnt-number border-element"><input type="checkbox" class="toc-checkbox" id="toc-checkbox-4" checked><label class="toc-title" for="toc-checkbox-4">目次</label>
    <div class="toc-content">
    <ol class="toc-list open"><li><a href="#toc1" tabindex="0">シャープペン芯アーク</a></li><li><a href="#toc2" tabindex="0">実験準備</a></li><li><a href="#toc3" tabindex="0">レベル1：10V</a></li><li><a href="#toc4" tabindex="0">レベル2：20V</a></li><li><a href="#toc5" tabindex="0">レベル3：30V</a></li><li><a href="#toc6" tabindex="0">著者紹介</a></li><li><a href="#toc7" tabindex="0">関連記事・動画</a></li><li><a href="#toc8" tabindex="0">宣伝</a></li></ol>
    </div>
  </div>

<h2 class="wp-block-heading"><span id="toc1">シャープペン芯アーク</span></h2>



<p class="wp-block-paragraph"><strong>シャープペンの芯に電流を流し、アーク放電を起こす実験は、比較的簡単にできます。</strong>このため、お手軽な実験としてよく知られており、ひょっとしたら見たことがある方もいるのではないでしょうか。</p>



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<p class="wp-block-paragraph">今回はこの何の変哲もない、0.5mmのシャープペン芯を使って、どの程度の電圧でアーク放電が起きるのかを確認してみました。</p>


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<h2 class="wp-block-heading"><span id="toc2">実験準備</span></h2>



<p class="wp-block-paragraph">まずは実験のセッティングから。とはいっても簡単なもので、安定化電源に繋いだワニ口クリップでシャープペンの芯を固定するだけです。</p>



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<p class="wp-block-paragraph">片方は作業用の台座などにさらに固定しておくと良いでしょう。<strong>実験そのものは、電圧をかけた状態で芯の先端同士を接触させて行います。</strong></p>



<p class="wp-block-paragraph">接触部は高温になり、条件が揃うとアーク放電による強烈な閃光が発生するので、長時間の直視は危険です。それこそ、この閃光を防御するために、溶接用のマスクがあるわけですしね。</p>



<p class="wp-block-paragraph"><strong>では、少しずつ電圧をかけて様子を見ていきましょう。</strong></p>


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<h2 class="wp-block-heading"><span id="toc3">レベル1：10V</span></h2>



<p class="wp-block-paragraph">まずは10Vの電圧をかけてみました。</p>



<a href='https://www.cl20.jp/portal/wp-content/uploads/2019/10/10v.jpg'><img loading="lazy" decoding="async" width="225" height="300" src="https://www.cl20.jp/portal/wp-content/uploads/2019/10/10v-225x300.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2019/10/10v-225x300.jpg 225w, https://www.cl20.jp/portal/wp-content/uploads/2019/10/10v-500x668.jpg 500w, https://www.cl20.jp/portal/wp-content/uploads/2019/10/10v.jpg 749w" sizes="(max-width: 225px) 100vw, 225px" /></a>
<a href='https://www.cl20.jp/portal/wp-content/uploads/2019/10/10vset.jpg'><img loading="lazy" decoding="async" width="225" height="300" src="https://www.cl20.jp/portal/wp-content/uploads/2019/10/10vset-225x300.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2019/10/10vset-225x300.jpg 225w, https://www.cl20.jp/portal/wp-content/uploads/2019/10/10vset-500x668.jpg 500w, https://www.cl20.jp/portal/wp-content/uploads/2019/10/10vset.jpg 749w" sizes="(max-width: 225px) 100vw, 225px" /></a>



<p class="wp-block-paragraph">10Vではアーク放電は起こらず、シャープペンの芯の先端のみが赤く光るに留まっています。<strong>まだまだ電圧不足だということなので、よりパワーをあげていきましょう。</strong></p>


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<h2 class="wp-block-heading"><span id="toc4">レベル2：20V</span></h2>



<p class="wp-block-paragraph">20Vまで電圧を上げてみます。</p>



<a href='https://www.cl20.jp/portal/wp-content/uploads/2019/10/20v.jpg'><img loading="lazy" decoding="async" width="225" height="300" src="https://www.cl20.jp/portal/wp-content/uploads/2019/10/20v-225x300.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2019/10/20v-225x300.jpg 225w, https://www.cl20.jp/portal/wp-content/uploads/2019/10/20v-500x668.jpg 500w, https://www.cl20.jp/portal/wp-content/uploads/2019/10/20v.jpg 749w" sizes="(max-width: 225px) 100vw, 225px" /></a>
<a href='https://www.cl20.jp/portal/wp-content/uploads/2019/10/20vset.jpg'><img loading="lazy" decoding="async" width="225" height="300" src="https://www.cl20.jp/portal/wp-content/uploads/2019/10/20vset-225x300.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2019/10/20vset-225x300.jpg 225w, https://www.cl20.jp/portal/wp-content/uploads/2019/10/20vset-500x668.jpg 500w, https://www.cl20.jp/portal/wp-content/uploads/2019/10/20vset.jpg 749w" sizes="(max-width: 225px) 100vw, 225px" /></a>



<p class="wp-block-paragraph"><strong>今度は瞬間的にアーク放電が起こり、強い光が発生しましたが、すぐに消えてしまいました。</strong>こうして写真で10Vの時と比較してみると、先ほどは先端部のみだった赤熱が芯全体に及んでいることが確認できます。</p>



<p class="wp-block-paragraph">閃光が発生したのはごく短時間ですが、接触部分は高熱で針のように細くなってきます。</p>



<p class="wp-block-paragraph">どうやらまだまだパワーが足りないみたいですね。<strong>よりパワみを増やしてやりましょう。</strong></p>


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<h2 class="wp-block-heading"><span id="toc5">レベル3：30V</span></h2>



<p class="wp-block-paragraph">というわけで、30Vまで電圧を上げて実験です。</p>



<a href='https://www.cl20.jp/portal/wp-content/uploads/2019/10/30v.jpg'><img loading="lazy" decoding="async" width="225" height="300" src="https://www.cl20.jp/portal/wp-content/uploads/2019/10/30v-225x300.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2019/10/30v-225x300.jpg 225w, https://www.cl20.jp/portal/wp-content/uploads/2019/10/30v-500x668.jpg 500w, https://www.cl20.jp/portal/wp-content/uploads/2019/10/30v.jpg 749w" sizes="(max-width: 225px) 100vw, 225px" /></a>
<a href='https://www.cl20.jp/portal/wp-content/uploads/2019/10/30vset.jpg'><img loading="lazy" decoding="async" width="225" height="300" src="https://www.cl20.jp/portal/wp-content/uploads/2019/10/30vset-225x300.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2019/10/30vset-225x300.jpg 225w, https://www.cl20.jp/portal/wp-content/uploads/2019/10/30vset-500x668.jpg 500w, https://www.cl20.jp/portal/wp-content/uploads/2019/10/30vset.jpg 749w" sizes="(max-width: 225px) 100vw, 225px" /></a>



<p class="wp-block-paragraph">30Vでは比較的簡単にアーク放電が起こります。<strong>この通り、写真では白飛びしてしまうほどの強い光が発生し、そしてパワーに耐えきれずに一瞬でシャープペンの芯が蒸発してしまいました。</strong></p>



<p class="wp-block-paragraph"><strong>ちと30Vではパワーが強すぎたようですね。もう少しだけ電圧が低い方が良い感じにアーク放電を観察できると思います。</strong>具体的には、24V・・・カーバッテリーを二つ直列にした程度がちょうど良さそうですね。</p>


<div class="amazon-item-box product-item-box no-icon pis-m 自動車用品 B07SL73Y76 cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/B07SL73Y76?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" title="Tuflong (エナジーウィズ) 国産車バッテリー 40B19L×2個セット 40B19L"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41V4Z8nGg4L._SL160_.jpg" alt="" width="160" height="160" class="amazon-item-thumb-image product-item-thumb-image"><div class="amazon-item-thumb-l product-item-thumb-l image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41V4Z8nGg4L._SL500_.jpg" alt="" width="500" height="500"></div></a><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/B07SL73Y76?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="swatchimages"></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/B07SL73Y76?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" title="Tuflong (エナジーウィズ) 国産車バッテリー 40B19L×2個セット 40B19L">Tuflong (エナジーウィズ) 国産車バッテリー 40B19L×2個セット 40B19L</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">エナジーウィズ(Energywith)</div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" target="_blank" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/B07SL73Y76/?tag=cl20_portal-22">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkamazon"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/gp/search?keywords=%E3%82%AB%E3%83%BC%E3%83%90%E3%83%83%E3%83%86%E3%83%AA%E3%83%BC&#038;tag=cl20_portal-22">Amazon</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" target="_blank" href="https://hb.afl.rakuten.co.jp/hgc/170ceeb5.7805da19.170ceeb6.693948bd/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%AB%E3%83%BC%E3%83%90%E3%83%83%E3%83%86%E3%83%AA%E3%83%BC%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%AB%E3%83%BC%E3%83%90%E3%83%83%E3%83%86%E3%83%AA%E3%83%BC%2F">楽天</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" target="_blank" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3417081&#038;pid=885372973&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3D%E3%82%AB%E3%83%BC%E3%83%90%E3%83%83%E3%83%86%E3%83%AA%E3%83%BC">Yahoo!ショッピング<img loading="lazy" decoding="async" src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3417081&pid=885372973" width="1" height="1" border="0"></a></div></div></div></div>



<p class="wp-block-paragraph"><strong>放電はロマンだ！　しかし安全には気をつけると良いぞ、諸君！</strong></p>


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<div class="wp-block-group"><div class="wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow">
<h2 class="wp-block-heading"><span id="toc6">著者紹介</span></h2>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-23 sbs-stn sbp-l sbis-cb cf block-box"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://www.cl20.jp/portal/wp-content/uploads/2019/09/poka.png" alt="POKA" class="speech-icon-image"/></figure><div class="speech-name">POKA</div></div><div class="speech-balloon">
<p class="wp-block-paragraph">機械工作、テスラコイル、科学装置、探検など油くさい事から宝探しまで色々やっています。構築・錬成、何でも作ります。<a rel="noopener" target="_blank" href="https://twitter.com/poka_kikaiou">https://twitter.com/poka_kikaiou</a></p>
</div></div>



<p class="wp-block-paragraph">POKA先生の連載「機械王の休日」はこちら</p>





<a rel="noopener" href="https://www.cl20.jp/portal/tag/%E6%A9%9F%E6%A2%B0%E7%8E%8B%E3%81%AE%E4%BC%91%E6%97%A5/" title="機械王の休日" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" src="https://www.cl20.jp/portal/wp-content/uploads/2018/12/banner_rectangle-320x180.jpg" alt="" class=" internal-blogcard-thumb-image" width="160" height="90" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">機械王の休日</div><div class="blogcard-snippet internal-blogcard-snippet"><p>薬理凶室のパワー担当「POKA」。人は彼を「機械王」と呼ぶ。「アリエナイ科学メルマ」でPOKA先生が連載中の「機械王の休日」の記事一覧です。日頃から機械装置を開発しているPOKA先生が見つけたちょっとしたTipsまとめであります。</p>
</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://www.cl20.jp/portal" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">www.cl20.jp</div></div></div></div></a>

</div></div>



<h2 class="wp-block-heading"><span id="toc7">関連記事・動画</span></h2>



<p class="wp-block-paragraph">アーク放電は科学動画のバルス回でも登場します。</p>



<figure class="wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
<iframe loading="lazy" title="【実験】科学の力で「バルス」してみた！" width="1256" height="707"  data-youtube="eyJ0aXRsZSI6Ilx1MzAxMFx1NWI5Zlx1OWExM1x1MzAxMVx1NzlkMVx1NWI2Nlx1MzA2ZVx1NTI5Ylx1MzA2N1x1MzAwY1x1MzBkMFx1MzBlYlx1MzBiOVx1MzAwZFx1MzA1N1x1MzA2Nlx1MzA3Zlx1MzA1Zlx1ZmYwMSIsInZpZGVvX2lkIjoiak5ITXBETU1DZUUifQ==" src="https://www.youtube.com/embed/jNHMpDMMCeE?feature=oembed" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
</div></figure>



<p class="wp-block-paragraph">POKA先生の対談動画</p>



<figure class="wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
<iframe loading="lazy" title="薬理凶室対談シリーズ　POKA襲来" width="1256" height="707"  data-youtube="eyJ0aXRsZSI6Ilx1ODVhY1x1NzQwNlx1NTFmNlx1NWJhNFx1NWJmZVx1OGFjN1x1MzBiN1x1MzBlYVx1MzBmY1x1MzBiYVx1MzAwMFBPS0FcdTg5NzJcdTY3NjUiLCJ2aWRlb19pZCI6InBLYWlzbEQzRm1rIn0=" src="https://www.youtube.com/embed/pKaislD3Fmk?feature=oembed" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
</div></figure>



<figure class="wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><div class="wp-block-embed__wrapper">
<iframe loading="lazy" title="薬理凶室対談シリーズ　POKA最凶幻覚体験記" width="1256" height="707"  data-youtube="eyJ0aXRsZSI6Ilx1ODVhY1x1NzQwNlx1NTFmNlx1NWJhNFx1NWJmZVx1OGFjN1x1MzBiN1x1MzBlYVx1MzBmY1x1MzBiYVx1MzAwMFBPS0FcdTY3MDBcdTUxZjZcdTVlN2JcdTg5OWFcdTRmNTNcdTlhMTNcdThhMTgiLCJ2aWRlb19pZCI6IjQ5bE5vaFhlQTA4In0=" src="https://www.youtube.com/embed/49lNohXeA08?feature=oembed" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
</div></figure>



<p class="wp-block-paragraph">安定化電源を使った実験・検証</p>



<figure class="wp-block-embed-wordpress wp-block-embed is-type-wp-embed is-provider-アリエナイ理科ポータル"><div class="wp-block-embed__wrapper">

<a rel="noopener" href="https://www.cl20.jp/portal/kikaiou_holiday_49/" title="【機械王の休日】USBから電源取り：機器検証ツールを自作する" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" width="320" height="180" src="https://www.cl20.jp/portal/wp-content/uploads/2019/05/usb-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2019/05/usb-320x180.jpg 320w, https://www.cl20.jp/portal/wp-content/uploads/2019/05/usb-240x135.jpg 240w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">【機械王の休日】USBから電源取り：機器検証ツールを自作する</div><div class="blogcard-snippet internal-blogcard-snippet">USBの電源を使う機器が、USB端子から実際にどの程度の電力を引っ張っているのかを確認するのは重要な事です。過電流が流れていたりすると危険なので、確認はとても大事。今回はUSB機器を検証するツールをサクっと作ってみました。</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://www.cl20.jp/portal" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">www.cl20.jp</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2019.05.29</div></div></div></div></a>
</div></figure>



<figure class="wp-block-embed-wordpress wp-block-embed is-type-wp-embed is-provider-アリエナイ理科ポータル"><div class="wp-block-embed__wrapper">

<a rel="noopener" href="https://www.cl20.jp/portal/kikaiou-holiday-63/" title="【機械王の休日】電子機器保護：雷対策コンセントタップの検証" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" width="320" height="180" src="https://www.cl20.jp/portal/wp-content/uploads/2019/09/setuzoku-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2019/09/setuzoku-320x180.jpg 320w, https://www.cl20.jp/portal/wp-content/uploads/2019/09/setuzoku-240x135.jpg 240w, https://www.cl20.jp/portal/wp-content/uploads/2019/09/setuzoku-640x360.jpg 640w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">【機械王の休日】電子機器保護：雷対策コンセントタップの検証</div><div class="blogcard-snippet internal-blogcard-snippet">テスラコイルはじめ、高エネルギーなものをしょっちゅう取り扱っている訳ですが、落雷によって発生するサージは電子機器の天敵です。今回はそんな雷に対しての対策がされたコンセントタップが、実際にはどれだけ耐えられるのか、検証を行っていきます。</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://www.cl20.jp/portal" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">www.cl20.jp</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2019.09.04</div></div></div></div></a>
</div></figure>



<p class="wp-block-paragraph">電子工作用のクリップ類を作る・ワニ口クリップなんかはたくさん使うのでちゃちゃっと作れると便利だそうです。</p>



<figure class="wp-block-embed-wordpress wp-block-embed is-type-wp-embed is-provider-アリエナイ理科ポータル"><div class="wp-block-embed__wrapper">

<a rel="noopener" href="https://www.cl20.jp/portal/kikaiou-holiday-54/" title="【機械王の休日】電子工作の必需品：テスト用クリップを作る" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" width="320" height="180" src="https://www.cl20.jp/portal/wp-content/uploads/2019/07/clipzairyou-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2019/07/clipzairyou-320x180.jpg 320w, https://www.cl20.jp/portal/wp-content/uploads/2019/07/clipzairyou-240x135.jpg 240w, https://www.cl20.jp/portal/wp-content/uploads/2019/07/clipzairyou-640x360.jpg 640w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">【機械王の休日】電子工作の必需品：テスト用クリップを作る</div><div class="blogcard-snippet internal-blogcard-snippet">電子工作をした場合、実際に稼働させる前に、動作のテストを行う必要があります。いきなり実運用して問題が発生すると、非常に危険な事もあるので重要な工程です。そんな電子工作で作った回路のテストの際に、あると大変に便利なのがテスト用のクリップです。</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://www.cl20.jp/portal" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">www.cl20.jp</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2019.07.03</div></div></div></div></a>
</div></figure>



<p class="wp-block-paragraph">高電圧スパーク！</p>



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<a rel="noopener" href="https://www.cl20.jp/portal/kikaiou_holiday_27/" title="【機械王の休日】高電圧スパーク！激安イグニッションコイルを試す" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" width="320" height="180" src="https://www.cl20.jp/portal/wp-content/uploads/2018/12/big-spark-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2018/12/big-spark-320x180.jpg 320w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/big-spark-240x135.jpg 240w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/big-spark-640x360.jpg 640w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/big-spark-752x423.jpg 752w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">【機械王の休日】高電圧スパーク！激安イグニッションコイルを試す</div><div class="blogcard-snippet internal-blogcard-snippet">イグニッションコイルというものがあります。これは、自動車の点火装置の事で、高電圧を作り出すための装置です。数万ボルトの高電圧を発生させる事ができるので、高電圧系の実験では定番のアイテムでもあります。今回は実際にスパークさせてみましょう。</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://www.cl20.jp/portal" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">www.cl20.jp</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2018.12.26</div></div></div></div></a>
</div></figure>



<p class="wp-block-paragraph">テスラコイルと放電</p>



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<a rel="noopener" href="https://www.cl20.jp/portal/kikaiou-holiday-52/" title="【機械王の休日】テスラコイルと放電：電球でプラズマを確認する" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" width="320" height="180" src="https://www.cl20.jp/portal/wp-content/uploads/2019/06/houden-eyecatch-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2019/06/houden-eyecatch-320x180.jpg 320w, https://www.cl20.jp/portal/wp-content/uploads/2019/06/houden-eyecatch-240x135.jpg 240w, https://www.cl20.jp/portal/wp-content/uploads/2019/06/houden-eyecatch-640x360.jpg 640w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">【機械王の休日】テスラコイルと放電：電球でプラズマを確認する</div><div class="blogcard-snippet internal-blogcard-snippet">テスラコイルなどの、高周波高電圧電源に、真空引きされたガラス管などを近づけると、内部に放電が起こり、プラズマが見える事があります。今回はテスラコイルによって引き起こされる内部の放電、発生するプラズマを、透明な電球を使って観測してみました。</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://www.cl20.jp/portal" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">www.cl20.jp</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2019.06.19</div></div></div></div></a>
</div></figure>



<p class="wp-block-paragraph">パワー系工作に使える絶縁チューブ</p>



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<a rel="noopener" href="https://www.cl20.jp/portal/kikaiou-holiday-56/" title="【機械王の休日】パワー系電子工作に使える絶縁チューブ各種" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" width="320" height="180" src="https://www.cl20.jp/portal/wp-content/uploads/2019/07/air-1-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2019/07/air-1-320x180.jpg 320w, https://www.cl20.jp/portal/wp-content/uploads/2019/07/air-1-240x135.jpg 240w, https://www.cl20.jp/portal/wp-content/uploads/2019/07/air-1-640x360.jpg 640w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">【機械王の休日】パワー系電子工作に使える絶縁チューブ各種</div><div class="blogcard-snippet internal-blogcard-snippet">電子工作において、電線を保護するのによく絶縁チューブを使います。一口に絶縁チューブといってもいくつか種類があり、高エネルギーを取り扱うパワー系の電子工作の場合、高電圧がかかったり、電線が高温にさらされたりするので、素材を選ぶ必要があります。</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://www.cl20.jp/portal" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">www.cl20.jp</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2019.07.17</div></div></div></div></a>
</div></figure>



<div class="wp-block-group is-layout-flow wp-block-group-is-layout-flow">
<h2 class="wp-block-heading"><span id="toc8">宣伝</span></h2>



<p class="wp-block-paragraph">ニコニコ動画にて有料チャンネル<strong>「科学はすべてを解決する!! ニコニコ秘密基地」</strong>を開設しました！</p>


<a rel="noopener" target="_blank" href="https://ch.nicovideo.jp/kagaku-kaiketu" title="科学はすべてを解決する!! ニコニコ秘密基地 - ニコニコチャンネル " class="blogcard-wrap external-blogcard-wrap a-wrap cf"><div class="blogcard external-blogcard eb-left cf"><div class="blogcard-label external-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail external-blogcard-thumbnail"><img loading="lazy" decoding="async" src="https://www.cl20.jp/portal/wp-content/uploads/cocoon-resources/blog-card-cache/08462e0dfc9fd7095908f58cfa8e112c.png" alt="" class="blogcard-thumb-image external-blogcard-thumb-image" width="320" height="180" /></figure><div class="blogcard-content external-blogcard-content"><div class="blogcard-title external-blogcard-title">科学はすべてを解決する!! ニコニコ秘密基地 &#8211; ニコニコチャンネル </div><div class="blogcard-snippet external-blogcard-snippet">科学は身の回りに溢れすぎて、逆に見えない。そんな科学はしっかり紐解けば、セカイはまるっとチガってみえるかも！？ 科学はすべての地平で繋がっている だからこそマッドサイエンスから科&#8230;</div></div><div class="blogcard-footer external-blogcard-footer cf"><div class="blogcard-site external-blogcard-site"><div class="blogcard-favicon external-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://ch.nicovideo.jp/kagaku-kaiketu" alt="" class="blogcard-favicon-image external-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain external-blogcard-domain">ch.nicovideo.jp</div></div></div></div></a>


<p class="wp-block-paragraph"><strong>淡島りりか先生の「アリエナイ薬学事典」近日発売されます！</strong></p>


<div class="amazon-item-box product-item-box no-icon pis-m 本 4866735295 cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866735295?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" title="アリエナイ薬学事典（アリエナイ理科別冊）"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51GIeZd1T2L._SL160_.jpg" alt="" width="112" height="160" class="amazon-item-thumb-image product-item-thumb-image"><div class="amazon-item-thumb-l product-item-thumb-l image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51GIeZd1T2L._SL500_.jpg" alt="" width="353" height="500"></div></a><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866735295?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="swatchimages"><div class="image-thumb swatch-image-thumb 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width="500" height="355"></div></div><div class="image-thumb swatch-image-thumb si-thumb sp-display-none"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51iJLV8XSiL._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51iJLV8XSiL._SL500_.jpg" alt="" width="500" height="355"></div></div></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866735295?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" title="アリエナイ薬学事典（アリエナイ理科別冊）">アリエナイ薬学事典（アリエナイ理科別冊）</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">三才ブックス</div><div class="amazon-item-review product-item-review item-review"><span class="fa 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href="https://honto.jp/ebook/search_10%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E8%96%AC%E5%AD%A6%E4%BA%8B%E5%85%B8.html?srchf=1">honto</a></div><div class="shoplinkbtn shoplinkbtn3"><a rel="nofollow noopener" target="_blank" href="https://www.yodobashi.com/product/100000009004299563/">ヨドバシカメラ</a></div></div></div></div>



<p class="wp-block-paragraph"><strong>レイユール先生の単著「アリエナイ化学実験事典」、発売中です！</strong></p>


<div class="amazon-item-box product-item-box no-icon pis-m 本 4866734868 cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866734868?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" title="アリエナイ化学実験事典（アリエナイ理科別冊）"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51zDfN7RnzL._SL160_.jpg" alt="" width="112" height="160" class="amazon-item-thumb-image product-item-thumb-image"><div class="amazon-item-thumb-l product-item-thumb-l image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51zDfN7RnzL._SL500_.jpg" alt="" width="352" height="500"></div></a><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866734868?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="swatchimages"><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51LPMuMXroL._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51LPMuMXroL._SL500_.jpg" alt="" width="500" height="356"></div></div><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/513StiuBzWL._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/513StiuBzWL._SL500_.jpg" alt="" width="500" height="356"></div></div><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51KdPs53PBL._SL75_.jpg" alt="" width="75" height="52"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51KdPs53PBL._SL500_.jpg" alt="" width="500" height="353"></div></div></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866734868?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" title="アリエナイ化学実験事典（アリエナイ理科別冊）">アリエナイ化学実験事典（アリエナイ理科別冊）</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">三才ブックス</div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" target="_blank" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/4866734868/?tag=cl20_portal-22">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkbtn shoplinkbtn1"><a rel="nofollow noopener" href="https://www.cl20.jp/portal/arienai-chemical/" target="_blank">詳細ページ</a></div><div class="shoplinkamazon"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/gp/search?keywords=%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%96%E5%AD%A6%E5%AE%9F%E9%A8%93%E4%BA%8B%E5%85%B8&#038;tag=cl20_portal-22">Amazon</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" target="_blank" href="https://hb.afl.rakuten.co.jp/hgc/170ceeb5.7805da19.170ceeb6.693948bd/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%96%E5%AD%A6%E5%AE%9F%E9%A8%93%E4%BA%8B%E5%85%B8%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%96%E5%AD%A6%E5%AE%9F%E9%A8%93%E4%BA%8B%E5%85%B8%2F">楽天</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" target="_blank" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3417081&#038;pid=885372973&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3D%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%96%E5%AD%A6%E5%AE%9F%E9%A8%93%E4%BA%8B%E5%85%B8">Yahoo!ショッピング<img loading="lazy" decoding="async" src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3417081&pid=885372973" width="1" height="1" border="0"></a></div><div class="shoplinkbtn shoplinkbtn2"><a rel="nofollow noopener" target="_blank" href="https://honto.jp/ebook/pd_35746904.html">honto</a></div><div class="shoplinkbtn shoplinkbtn3"><a rel="nofollow noopener" target="_blank" href="https://www.yodobashi.com/product/100000009004212910/">ヨドバシカメラ</a></div></div></div></div>



<p class="wp-block-paragraph"><strong>「アリエナイ理科式世界征服マニュアル」、改訂版が発売中です！</strong></p>


<div class="amazon-item-box product-item-box no-icon pis-m 本 4866734167 cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866734167?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" title="アリエナイ理科式世界征服マニュアル 改訂版"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51HYnRzQXJL._SL160_.jpg" alt="" width="112" height="160" class="amazon-item-thumb-image product-item-thumb-image"><div class="amazon-item-thumb-l product-item-thumb-l image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51HYnRzQXJL._SL500_.jpg" alt="" width="352" height="500"></div></a><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866734167?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="swatchimages"><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41-0VWHY+KL._SL75_.jpg" alt="" width="52" height="75"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41-0VWHY+KL._SL500_.jpg" alt="" width="352" height="500"></div></div><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41Vs5VSj9pL._SL75_.jpg" alt="" width="52" height="75"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41Vs5VSj9pL._SL500_.jpg" alt="" width="352" height="500"></div></div></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866734167?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" title="アリエナイ理科式世界征服マニュアル 改訂版">アリエナイ理科式世界征服マニュアル 改訂版</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">三才ブックス</div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" target="_blank" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/4866734167/?tag=cl20_portal-22">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkbtn shoplinkbtn1"><a rel="nofollow noopener" href="https://www.cl20.jp/portal/world-domination-manual-ex/" target="_blank">詳細ページ</a></div><div class="shoplinkamazon"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/gp/search?keywords=%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E5%BC%8F%E4%B8%96%E7%95%8C%E5%BE%81%E6%9C%8D%E3%83%9E%E3%83%8B%E3%83%A5%E3%82%A2%E3%83%AB+%E6%94%B9%E8%A8%82%E7%89%88&#038;tag=cl20_portal-22">Amazon</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" target="_blank" href="https://hb.afl.rakuten.co.jp/hgc/170ceeb5.7805da19.170ceeb6.693948bd/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E5%BC%8F%E4%B8%96%E7%95%8C%E5%BE%81%E6%9C%8D%E3%83%9E%E3%83%8B%E3%83%A5%E3%82%A2%E3%83%AB+%E6%94%B9%E8%A8%82%E7%89%88%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E5%BC%8F%E4%B8%96%E7%95%8C%E5%BE%81%E6%9C%8D%E3%83%9E%E3%83%8B%E3%83%A5%E3%82%A2%E3%83%AB+%E6%94%B9%E8%A8%82%E7%89%88%2F">楽天</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" target="_blank" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3417081&#038;pid=885372973&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3D%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E5%BC%8F%E4%B8%96%E7%95%8C%E5%BE%81%E6%9C%8D%E3%83%9E%E3%83%8B%E3%83%A5%E3%82%A2%E3%83%AB+%E6%94%B9%E8%A8%82%E7%89%88">Yahoo!ショッピング<img loading="lazy" decoding="async" src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3417081&pid=885372973" width="1" height="1" border="0"></a></div><div class="shoplinkbtn shoplinkbtn2"><a rel="nofollow noopener" target="_blank" href="https://honto.jp/ebook/pd_33683997.html">honto</a></div><div class="shoplinkbtn shoplinkbtn3"><a rel="nofollow noopener" target="_blank" href="https://www.yodobashi.com/product/100000009003857679/">ヨドバシカメラ</a></div></div></div></div>



<p class="wp-block-paragraph"><strong>「アリエナイ医学事典2」好評発売中です！</strong></p>


<div class="amazon-item-box product-item-box no-icon pis-m 本 4866734043 cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866734043?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" title="アリエナイ医学事典Ⅱ（アリエナイ理科別冊）"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/516qa0+SBPL._SL160_.jpg" alt="" width="112" height="160" class="amazon-item-thumb-image product-item-thumb-image"><div class="amazon-item-thumb-l product-item-thumb-l image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/516qa0+SBPL._SL500_.jpg" alt="" width="352" height="500"></div></a><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866734043?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="swatchimages"></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866734043?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" title="アリエナイ医学事典Ⅱ（アリエナイ理科別冊）">アリエナイ医学事典Ⅱ（アリエナイ理科別冊）</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">三才ブックス</div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" target="_blank" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/4866734043/?tag=cl20_portal-22">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkbtn shoplinkbtn1"><a rel="nofollow noopener" href="https://www.cl20.jp/portal/arienai-med-en02/" target="_blank">詳細ページ</a></div><div class="shoplinkamazon"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/gp/search?keywords=%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%BB%E5%AD%A6%E4%BA%8B%E5%85%B82&#038;tag=cl20_portal-22">Amazon</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" target="_blank" href="https://hb.afl.rakuten.co.jp/hgc/170ceeb5.7805da19.170ceeb6.693948bd/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%BB%E5%AD%A6%E4%BA%8B%E5%85%B82%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%BB%E5%AD%A6%E4%BA%8B%E5%85%B82%2F">楽天</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" target="_blank" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3417081&#038;pid=885372973&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3D%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%BB%E5%AD%A6%E4%BA%8B%E5%85%B82">Yahoo!ショッピング<img loading="lazy" decoding="async" src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3417081&pid=885372973" width="1" height="1" border="0"></a></div><div class="shoplinkbtn shoplinkbtn2"><a rel="nofollow noopener" target="_blank" href="https://honto.jp/netstore/pd-book_33263905.html">honto</a></div><div class="shoplinkbtn shoplinkbtn3"><a rel="nofollow noopener" target="_blank" href="https://www.yodobashi.com/product/100000009003830686/">ヨドバシカメラ</a></div></div></div></div>



<p class="wp-block-paragraph"><strong>「アリエナイ医学事典 改訂版」好評発売中です！</strong></p>


<div class="amazon-item-box product-item-box no-icon pis-m 本 4866733810 cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866733810?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" title="アリエナイ医学事典 改訂版（アリエナイ理科別冊）"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/619MhuHX6oL._SL160_.jpg" alt="" width="112" height="160" class="amazon-item-thumb-image product-item-thumb-image"><div class="amazon-item-thumb-l product-item-thumb-l image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/619MhuHX6oL._SL500_.jpg" alt="" width="352" height="500"></div></a><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866733810?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="swatchimages"><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/515GMmwoCUL._SL75_.jpg" alt="" width="75" height="52"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/515GMmwoCUL._SL500_.jpg" alt="" width="500" height="352"></div></div><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51vIByx9TVL._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51vIByx9TVL._SL500_.jpg" alt="" width="500" height="354"></div></div></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866733810?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" title="アリエナイ医学事典 改訂版（アリエナイ理科別冊）">アリエナイ医学事典 改訂版（アリエナイ理科別冊）</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">三才ブックス</div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" target="_blank" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/4866733810/?tag=cl20_portal-22">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkbtn shoplinkbtn1"><a rel="nofollow noopener" href="https://www.cl20.jp/portal/arienai-med-manual-ex/" target="_blank">詳細ページ</a></div><div class="shoplinkamazon"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/gp/search?keywords=%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%BB%E5%AD%A6%E4%BA%8B%E5%85%B8+%E6%94%B9%E8%A8%82%E7%89%88&#038;tag=cl20_portal-22">Amazon</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" target="_blank" href="https://hb.afl.rakuten.co.jp/hgc/170ceeb5.7805da19.170ceeb6.693948bd/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%BB%E5%AD%A6%E4%BA%8B%E5%85%B8+%E6%94%B9%E8%A8%82%E7%89%88%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%BB%E5%AD%A6%E4%BA%8B%E5%85%B8+%E6%94%B9%E8%A8%82%E7%89%88%2F">楽天</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" target="_blank" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3417081&#038;pid=885372973&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3D%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E5%8C%BB%E5%AD%A6%E4%BA%8B%E5%85%B8+%E6%94%B9%E8%A8%82%E7%89%88">Yahoo!ショッピング<img loading="lazy" decoding="async" src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3417081&pid=885372973" width="1" height="1" border="0"></a></div><div class="shoplinkbtn shoplinkbtn2"><a rel="nofollow noopener" target="_blank" href="https://honto.jp/netstore/pd-book_32735518.html">honto</a></div><div class="shoplinkbtn shoplinkbtn3"><a rel="nofollow noopener" target="_blank" href="https://www.yodobashi.com/product/100000009003751987/">ヨドバシカメラ</a></div></div></div></div>



<p class="wp-block-paragraph"><strong>「アリエナイ理科ノ大事典3」、好評発売中です！</strong></p>


<div class="amazon-item-box product-item-box no-icon pis-m 本 4866733586 cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866733586?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" title="アリエナイ理科ノ大事典Ⅲ"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51CB7eXFzDL._SL160_.jpg" alt="" width="112" height="160" class="amazon-item-thumb-image product-item-thumb-image"><div class="amazon-item-thumb-l product-item-thumb-l image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51CB7eXFzDL._SL500_.jpg" alt="" width="352" height="500"></div></a><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866733586?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="swatchimages"><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51GJw3V-E8L._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51GJw3V-E8L._SL500_.jpg" alt="" width="500" height="356"></div></div><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51Xwzy0cxtL._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51Xwzy0cxtL._SL500_.jpg" alt="" width="500" height="356"></div></div><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51YtjpQzwvL._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51YtjpQzwvL._SL500_.jpg" alt="" width="500" height="354"></div></div></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866733586?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" title="アリエナイ理科ノ大事典Ⅲ">アリエナイ理科ノ大事典Ⅲ</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">三才ブックス</div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" target="_blank" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/4866733586/?tag=cl20_portal-22">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkbtn shoplinkbtn1"><a rel="nofollow noopener" href="https://www.cl20.jp/portal/arienai-mad-science3/" target="_blank">詳細ページ</a></div><div class="shoplinkamazon"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/gp/search?keywords=%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E3%83%8E%E5%A4%A7%E4%BA%8B%E5%85%B83&#038;tag=cl20_portal-22">Amazon</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" target="_blank" href="https://hb.afl.rakuten.co.jp/hgc/170ceeb5.7805da19.170ceeb6.693948bd/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E3%83%8E%E5%A4%A7%E4%BA%8B%E5%85%B83%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E3%83%8E%E5%A4%A7%E4%BA%8B%E5%85%B83%2F">楽天</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" target="_blank" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3417081&#038;pid=885372973&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3D%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E3%83%8E%E5%A4%A7%E4%BA%8B%E5%85%B83">Yahoo!ショッピング<img loading="lazy" decoding="async" src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3417081&pid=885372973" width="1" height="1" border="0"></a></div><div class="shoplinkbtn shoplinkbtn2"><a rel="nofollow noopener" target="_blank" href="https://honto.jp/netstore/pd-book_32279561.html">honto</a></div><div class="shoplinkbtn shoplinkbtn3"><a rel="nofollow noopener" target="_blank" href="https://www.yodobashi.com/product/100000009003680074/">ヨドバシカメラ</a></div></div></div></div>



<p class="wp-block-paragraph"><strong>くられ先生の単著「アリエナイ毒性学事典」好評発売中です！</strong></p>


<div class="amazon-item-box product-item-box no-icon pis-m 本 4866733063 cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866733063?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" title="アリエナイ毒性学事典（アリエナイ理科別冊）"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51i0w96gPeL._SL160_.jpg" alt="" width="110" height="160" class="amazon-item-thumb-image product-item-thumb-image"><div class="amazon-item-thumb-l product-item-thumb-l image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51i0w96gPeL._SL500_.jpg" alt="" width="345" height="500"></div></a><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866733063?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="swatchimages"><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51m9ZrOognL._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51m9ZrOognL._SL500_.jpg" alt="" width="500" height="356"></div></div></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866733063?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" title="アリエナイ毒性学事典（アリエナイ理科別冊）">アリエナイ毒性学事典（アリエナイ理科別冊）</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">三才ブックス</div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" target="_blank" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/4866733063/?tag=cl20_portal-22">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkbtn shoplinkbtn1"><a rel="nofollow noopener" href="https://www.cl20.jp/portal/arienai-toxicology/" target="_blank">詳細ページ</a></div><div class="shoplinkamazon"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/gp/search?keywords=%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E6%AF%92%E6%80%A7%E5%AD%A6%E4%BA%8B%E5%85%B8&#038;tag=cl20_portal-22">Amazon</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" target="_blank" href="https://hb.afl.rakuten.co.jp/hgc/170ceeb5.7805da19.170ceeb6.693948bd/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E6%AF%92%E6%80%A7%E5%AD%A6%E4%BA%8B%E5%85%B8%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E6%AF%92%E6%80%A7%E5%AD%A6%E4%BA%8B%E5%85%B8%2F">楽天</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" target="_blank" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3417081&#038;pid=885372973&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3D%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E6%AF%92%E6%80%A7%E5%AD%A6%E4%BA%8B%E5%85%B8">Yahoo!ショッピング<img loading="lazy" decoding="async" src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3417081&pid=885372973" width="1" height="1" border="0"></a></div><div class="shoplinkbtn shoplinkbtn2"><a rel="nofollow noopener" target="_blank" href="https://honto.jp/netstore/pd-book_31664195.html">honto</a></div><div class="shoplinkbtn shoplinkbtn3"><a rel="nofollow noopener" target="_blank" href="https://www.yodobashi.com/product/100000009003573865/">ヨドバシカメラ</a></div></div></div></div>



<p class="wp-block-paragraph"><strong>工作系に特化した「アリエナイ工作事典」好評発売中です！</strong></p>


<div class="product-item-box rakuten-item-box no-icon product-item-error cf"><div><a rel="nofollow noopener" target="_blank" href="https://hb.afl.rakuten.co.jp/hgc/170ceeb5.7805da19.170ceeb6.693948bd/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%25E3%2582%25A2%25E3%2583%25AA%25E3%2582%25A8%25E3%2583%258A%25E3%2582%25A4%25E5%25B7%25A5%25E4%25BD%259C%25E4%25BA%258B%25E5%2585%25B8%2F&m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%25E3%2582%25A2%25E3%2583%25AA%25E3%2582%25A8%25E3%2583%258A%25E3%2582%25A4%25E5%25B7%25A5%25E4%25BD%259C%25E4%25BA%258B%25E5%2585%25B8%2F">楽天で詳細を見る</a></div></div>



<p class="wp-block-paragraph"><strong>「アリエナイ理科ノ大事典」改訂版が発売中です！</strong></p>


<div class="amazon-item-box product-item-box no-icon pis-m 本 4866731427 cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866731427?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" title="アリエナイ理科ノ大事典 改訂版"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51UEQv9O+ML._SL160_.jpg" alt="" width="112" height="160" class="amazon-item-thumb-image product-item-thumb-image"><div class="amazon-item-thumb-l product-item-thumb-l image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51UEQv9O+ML._SL500_.jpg" alt="" width="352" height="500"></div></a><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866731427?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="swatchimages"><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/514WB9CVI8L._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/514WB9CVI8L._SL500_.jpg" alt="" width="500" height="355"></div></div><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51BKe2dkh3L._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51BKe2dkh3L._SL500_.jpg" alt="" width="500" height="354"></div></div></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866731427?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" title="アリエナイ理科ノ大事典 改訂版">アリエナイ理科ノ大事典 改訂版</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">三才ブックス</div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" target="_blank" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/4866731427/?tag=cl20_portal-22">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkbtn shoplinkbtn1"><a rel="nofollow noopener" href="https://www.cl20.jp/portal/arika-dictionary-ex/" target="_blank">詳細ページ</a></div><div class="shoplinkamazon"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/gp/search?keywords=%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E3%83%8E%E5%A4%A7%E4%BA%8B%E5%85%B8+%E6%94%B9%E8%A8%82%E7%89%88&#038;tag=cl20_portal-22">Amazon</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" target="_blank" href="https://hb.afl.rakuten.co.jp/hgc/170ceeb5.7805da19.170ceeb6.693948bd/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E3%83%8E%E5%A4%A7%E4%BA%8B%E5%85%B8+%E6%94%B9%E8%A8%82%E7%89%88%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E3%83%8E%E5%A4%A7%E4%BA%8B%E5%85%B8+%E6%94%B9%E8%A8%82%E7%89%88%2F">楽天</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" target="_blank" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3417081&#038;pid=885372973&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3D%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E3%83%8E%E5%A4%A7%E4%BA%8B%E5%85%B8+%E6%94%B9%E8%A8%82%E7%89%88">Yahoo!ショッピング<img loading="lazy" decoding="async" src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3417081&pid=885372973" width="1" height="1" border="0"></a></div><div class="shoplinkbtn shoplinkbtn2"><a rel="nofollow noopener" target="_blank" href="https://honto.jp/netstore/pd-book_29756522.html">honto</a></div><div class="shoplinkbtn shoplinkbtn3"><a rel="nofollow noopener" target="_blank" href="https://www.yodobashi.com/product/100000009003163027/">ヨドバシカメラ</a></div></div></div></div>



<p class="wp-block-paragraph"><strong>「アリエナイ理科ノ大事典2」、好評発売中です。</strong></p>


<div class="amazon-item-box product-item-box no-icon pis-m 本 4866730935 cf"><figure class="amazon-item-thumb product-item-thumb"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866730935?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-thumb-link product-item-thumb-link image-thumb" title="アリエナイ理科ノ大事典II"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51vhvsfA9KL._SL160_.jpg" alt="" width="110" height="160" class="amazon-item-thumb-image product-item-thumb-image"><div class="amazon-item-thumb-l product-item-thumb-l image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51vhvsfA9KL._SL500_.jpg" alt="" width="344" height="500"></div></a><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866730935?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="swatchimages"><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41oAKIZDtvL._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/41oAKIZDtvL._SL500_.jpg" alt="" width="500" height="355"></div></div><div class="image-thumb swatch-image-thumb si-thumb"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51GcXY53OyL._SL75_.jpg" alt="" width="75" height="53"><div class="image-content"><img loading="lazy" decoding="async" src="https://m.media-amazon.com/images/I/51GcXY53OyL._SL500_.jpg" alt="" width="500" height="354"></div></div></a></figure><div class="amazon-item-content product-item-content cf"><div class="amazon-item-title product-item-title"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/dp/4866730935?tag=cl20_portal-22&#038;linkCode=ogi&#038;th=1&#038;psc=1" class="amazon-item-title-link product-item-title-link" title="アリエナイ理科ノ大事典II">アリエナイ理科ノ大事典II</a></div><div class="amazon-item-snippet product-item-snippet"><div class="amazon-item-maker product-item-maker">三才ブックス</div><div class="amazon-item-review product-item-review item-review"><span class="fa fa-comments-o" aria-hidden="true"></span> <a rel="nofollow noopener" target="_blank" class="amazon-item-review-link  product-item-review-link item-review-link" href="https://www.amazon.co.jp/product-reviews/4866730935/?tag=cl20_portal-22">Amazonの商品レビュー・口コミを見る</a></div></div><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkbtn shoplinkbtn1"><a rel="nofollow noopener" href="https://www.cl20.jp/portal/arika_dictionary_02/" target="_blank">詳細ページ</a></div><div class="shoplinkamazon"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/gp/search?keywords=%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E3%83%8E%E5%A4%A7%E4%BA%8B%E5%85%B82&#038;tag=cl20_portal-22">Amazon</a></div><div class="shoplinkrakuten"><a rel="nofollow noopener" target="_blank" href="https://hb.afl.rakuten.co.jp/hgc/170ceeb5.7805da19.170ceeb6.693948bd/?pc=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E3%83%8E%E5%A4%A7%E4%BA%8B%E5%85%B82%2F&#038;m=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2F%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E3%83%8E%E5%A4%A7%E4%BA%8B%E5%85%B82%2F">楽天</a></div><div class="shoplinkyahoo"><a rel="nofollow noopener" target="_blank" href="https://ck.jp.ap.valuecommerce.com/servlet/referral?sid=3417081&#038;pid=885372973&#038;vc_url=http%3A%2F%2Fsearch.shopping.yahoo.co.jp%2Fsearch%3Fp%3D%E3%82%A2%E3%83%AA%E3%82%A8%E3%83%8A%E3%82%A4%E7%90%86%E7%A7%91%E3%83%8E%E5%A4%A7%E4%BA%8B%E5%85%B82">Yahoo!ショッピング<img loading="lazy" decoding="async" src="https://ad.jp.ap.valuecommerce.com/servlet/gifbanner?sid=3417081&pid=885372973" width="1" height="1" border="0"></a></div><div class="shoplinkbtn shoplinkbtn2"><a rel="nofollow noopener" target="_blank" href="https://honto.jp/netstore/pd-book_29400042.html">honto</a></div><div class="shoplinkbtn shoplinkbtn3"><a rel="nofollow noopener" target="_blank" href="https://www.yodobashi.com/product/100000009003070821/">ヨドバシカメラ</a></div></div></div></div>
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]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>【機械王の休日】高電圧スパーク！激安イグニッションコイルを試す</title>
		<link>https://www.cl20.jp/portal/kikaiou_holiday_27/</link>
		
		<dc:creator><![CDATA[くられ]]></dc:creator>
		<pubDate>Wed, 26 Dec 2018 11:22:43 +0000</pubDate>
				<category><![CDATA[機械工作と科学装置]]></category>
		<category><![CDATA[POKA]]></category>
		<category><![CDATA[アリエナイ科学メルマ]]></category>
		<category><![CDATA[イグニッションコイル]]></category>
		<category><![CDATA[エンジン]]></category>
		<category><![CDATA[スパーク]]></category>
		<category><![CDATA[スパークプラグ]]></category>
		<category><![CDATA[放電]]></category>
		<category><![CDATA[機械王の休日]]></category>
		<category><![CDATA[点火装置]]></category>
		<category><![CDATA[自動車]]></category>
		<category><![CDATA[高電圧]]></category>
		<guid isPermaLink="false">https://www.cl20.jp/portal/?p=2026</guid>

					<description><![CDATA[初出：2018/12/25　Vol.308　機械王の休日：激安イグニッションコイルを試す Joker POKA先生、今回の記事の写真撮影は終わったんですよね？（なんか甘ったるい匂いがするな・・・） POKA うむ！やはり [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>初出：2018/12/25　Vol.308　機械王の休日：激安イグニッションコイルを試す</p>
<div class="speech-wrap sb-id-18 sbs-stn sbp-l sbis-cb cf">
<div class="speech-person">
<figure class="speech-icon"><img decoding="async" class="speech-icon-image" src="https://www.cl20.jp/portal/wp-content/uploads/2018/08/joker.png" alt="Joker" /></figure>
<div class="speech-name">Joker</div>
</div>
<div class="speech-balloon">
<p>POKA先生、今回の記事の写真撮影は終わったんですよね？（<strong>なんか甘ったるい匂いがするな・・・</strong>）</p>
</div>
</div>
<div class="speech-wrap sb-id-16 sbs-stn sbp-l sbis-cb cf">
<div class="speech-person">
<figure class="speech-icon"><img decoding="async" class="speech-icon-image" src="https://www.cl20.jp/portal/wp-content/uploads/2018/11/poka_icon_white.jpg" alt="POKA" /></figure>
<div class="speech-name">POKA</div>
</div>
<div class="speech-balloon">
<p><strong>うむ！やはり限界まで電圧を上げてスパークさせなければ！</strong></p>
</div>
</div>
<div class="speech-wrap sb-id-15 sbs-stn sbp-l sbis-cb cf">
<div class="speech-person">
<figure class="speech-icon"><img decoding="async" class="speech-icon-image" src="https://www.cl20.jp/portal/wp-content/uploads/2018/11/kurare_icon_white.jpg" alt="くられ" /></figure>
<div class="speech-name">くられ</div>
</div>
<div class="speech-balloon">
<p><strong>ごめーん、エバポレータの調子が悪くてちょっとDMEが・・・</strong></p>
</div>
</div>
<div class="speech-wrap sb-id-16 sbs-stn sbp-l sbis-cb cf">
<div class="speech-person">
<figure class="speech-icon"><img decoding="async" class="speech-icon-image" src="https://www.cl20.jp/portal/wp-content/uploads/2018/11/poka_icon_white.jpg" alt="POKA" /></figure>
<div class="speech-name">POKA</div>
</div>
<div class="speech-balloon">
<p><strong>ではスイッチオン！</strong></p>
</div>
</div>
<p><strong>※部屋ごとデトネーションするのは止めましょう。爆死の危険があります。</strong></p>
<p>機械王の休日、第27回をお送りします。今回は高電圧系の実験として、自動車の点火装置として使われる<strong>「イグニッションコイル」をバチバチさせてみよう</strong>、と、そういうお話です。</p>
<p>コスト意識も高いPOKA先生、今回は中華製の激安品を探してこられましたが、さて、結果はどうなるのでしょうか？本編をどうぞ。</p>

  <div id="toc" class="toc tnt-number toc-center tnt-number border-element"><input type="checkbox" class="toc-checkbox" id="toc-checkbox-6" checked><label class="toc-title" for="toc-checkbox-6">目次</label>
    <div class="toc-content">
    <ol class="toc-list open"><li><a href="#toc1" tabindex="0">中華製の激安イグニッションコイル</a></li><li><a href="#toc2" tabindex="0">スパーク開始電圧</a></li><li><a href="#toc3" tabindex="0">スパーク距離を伸ばす</a></li><li><a href="#toc4" tabindex="0">宣伝</a></li></ol>
    </div>
  </div>

<h2><span id="toc1">中華製の激安イグニッションコイル</span></h2>
<p><strong>イグニッションコイル</strong>というものがあります。点火コイル、スパークコイルなどと呼ばれる事もあるこれは、<strong>自動車の点火装置</strong>の事。ものすごく大雑把に説明すると、車のエンジン内部で燃料を燃やす時、放電による火花で点火するための<strong>高電圧を作り出すための装置</strong>です。<strong>数万ボルトの高電圧を発生させる事ができるので、高電圧系の実験では定番のアイテム</strong>でもあります。</p>
<p>
<a href='https://www.cl20.jp/portal/wp-content/uploads/2018/12/ignition.jpg'><img loading="lazy" decoding="async" width="225" height="300" src="https://www.cl20.jp/portal/wp-content/uploads/2018/12/ignition-225x300.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2018/12/ignition-225x300.jpg 225w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/ignition-500x667.jpg 500w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/ignition-768x1024.jpg 768w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/ignition-800x1067.jpg 800w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/ignition.jpg 960w" sizes="(max-width: 225px) 100vw, 225px" /></a>
</p>
<p>もちろん普通に調達すると結構なお値段になりますが、Amazonでは<strong>数百円の中華製激安イグニッションコイル</strong>が販売されています。</p>
<p><div class="product-item-box amazon-item-box no-icon product-item-error cf"><div><p class="amazon-search-message"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/exec/obidos/ASIN/B07546VVXM/cl20_portal-22/">Amazonで「イグニッションコイル dovewill」に関する詳細を見る</a></p><div class="amazon-item-buttons product-item-buttons"><div class="shoplinkamazon"><a rel="nofollow noopener" target="_blank" href="https://www.amazon.co.jp/gp/search?keywords=%E3%82%A4%E3%82%B0%E3%83%8B%E3%83%83%E3%82%B7%E3%83%A7%E3%83%B3%E3%82%B3%E3%82%A4%E3%83%AB+dovewill&#038;tag=cl20_portal-22">Amazon</a></div></div></div></div></p>
<p>今回はこの激安イグニッションコイルの使い勝手を実際に試していこうかと思います。</p>
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</p>
<h2><span id="toc2">スパーク開始電圧</span></h2>
<p>さて、では早速、この中華製イグニッションコイルに、自動車の点火プラグを繋いでみましょう。</p>
<p>
<a href='https://www.cl20.jp/portal/wp-content/uploads/2018/12/haisen.jpg'><img loading="lazy" decoding="async" width="225" height="300" src="https://www.cl20.jp/portal/wp-content/uploads/2018/12/haisen-225x300.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2018/12/haisen-225x300.jpg 225w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/haisen-500x667.jpg 500w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/haisen-768x1024.jpg 768w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/haisen-800x1067.jpg 800w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/haisen.jpg 960w" sizes="(max-width: 225px) 100vw, 225px" /></a>
<a href='https://www.cl20.jp/portal/wp-content/uploads/2018/12/plug.jpg'><img loading="lazy" decoding="async" width="225" height="300" src="https://www.cl20.jp/portal/wp-content/uploads/2018/12/plug-225x300.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2018/12/plug-225x300.jpg 225w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/plug-500x667.jpg 500w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/plug-768x1024.jpg 768w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/plug-800x1067.jpg 800w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/plug.jpg 960w" sizes="(max-width: 225px) 100vw, 225px" /></a>
</p>
<p>まずは12Vを断続的に入れてみますが、これだけでは放電が起こらないようです。<strong>20Vを入れた辺りからパチパチと放電が起こり始めます。</strong>自動車の点火装置と一口に言っても色々と種類があり、詳細はここでは触れませんが、<strong>CDI系の点火装置であれば有効</strong>だと言えます。</p>
<h2><span id="toc3">スパーク距離を伸ばす</span></h2>
<p>小手調べが終わったところで、これからが楽しいところ。<strong>イグニッションコイルに供給する電圧を200Vまで上げてみましょう。</strong></p>
<p>
<a href='https://www.cl20.jp/portal/wp-content/uploads/2018/12/big-spark.jpg'><img loading="lazy" decoding="async" width="225" height="300" src="https://www.cl20.jp/portal/wp-content/uploads/2018/12/big-spark-225x300.jpg" class="attachment-thumbnail size-thumbnail" alt="" srcset="https://www.cl20.jp/portal/wp-content/uploads/2018/12/big-spark-225x300.jpg 225w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/big-spark-500x667.jpg 500w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/big-spark-768x1024.jpg 768w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/big-spark-800x1067.jpg 800w, https://www.cl20.jp/portal/wp-content/uploads/2018/12/big-spark.jpg 960w" sizes="(max-width: 225px) 100vw, 225px" /></a>
</p>
<p>この通り、<strong>スパークは2cmほどに達しました。放電の音もパチパチとショボい感じでなく、パンパンと破裂音になってきます。</strong>さあ、さらなるパワーを、より高エネルギーを・・・と行きたいところですが、これ以上、<strong>放電距離を伸ばすと内部で絶縁破壊を起こしそう・・・つまりぶっ壊れてしまいそうなので、ここでストップ</strong>です。</p>
<p>今回は激安のイグニッションコイルを試しましたが、こうした実験で使う分には、何の問題もなく使えました。先ほどもチラリと触れましたが、バッテリー電圧程度の低い電圧ではスパークプラグに放電を起こせなかったので、点火装置によってはうまくいかないと思います。CDI系の、一時供給電圧が数百ボルトの電源を使うのが良いでしょう。</p>
<p>この辺に興味を持ったのなら、自動車の点火装置の仕組みや構造、種類なんかを調べてみるというのも、面白いと思います。ちょっと検索をかければ色々と出てくるので。その上で、仕組みがこうなってるのだから原理は・・・という風に辿っていけば、少しは学校の勉強も楽しくなるんじゃないですかね？</p>
<p><strong>いや、やはり実物をいじるのが一番楽しいな！　パワーこそパワー！</strong></p>
<h2><span id="toc4">宣伝</span></h2>
<p>露骨な宣伝で恐縮ですが、<strong>「アリエナイ理科ノ大事典2」</strong>をよろしくお願いします！</p>
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