{"id":54947,"date":"2025-10-25T04:52:16","date_gmt":"2025-10-24T19:52:16","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=54947"},"modified":"2025-10-25T04:52:16","modified_gmt":"2025-10-24T19:52:16","slug":"the-ultimate-battery-battle-which-two-metals-create-the-most-power-the-secret-is-a-metals-personality","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=54947&lang=en","title":{"rendered":"The Ultimate Battery Battle: Which Two Metals Create the Most Power? (The Secret is a Metal&#8217;s &#8220;Personality&#8221;)"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\">I&#8217;m Ken Kuwako, Science Trainer. Every Day is an Experiment.<\/span><\/p>\n<p>Smartphones, game consoles, TV remotes&#8230; our lives are impossible without batteries, right? But have you ever stopped to think about how batteries actually generate electricity? The truth is, anyone can easily make a battery with just two different types of metal and &#8220;a certain liquid.&#8221;<\/p>\n<p>This time, we&#8217;re introducing an exciting experiment to find out which combination of metals makes the &#8220;Ultimate Battery.&#8221; And the main ingredients? Hydrochloric acid, combined with metals you already know!<\/p>\n<h3>The Experiment: Battle for the Strongest Battery!<\/h3>\n<p>First, let&#8217;s introduce the &#8220;contestants&#8221; in this experiment\u2014the following four electrode materials:<\/p>\n<ul>\n<li>Copper Plate<\/li>\n<li>Zinc Plate<\/li>\n<li>Aluminum Plate<\/li>\n<li>Carbon Rod<\/li>\n<\/ul>\n<p>How can we combine these to create the most powerful (highest voltage) battery? We&#8217;re going to try it out! The base we use to hold the electrodes? None other than a Styrofoam board! It&#8217;s perfect because it doesn&#8217;t conduct electricity, keeping the electrodes separated and securely in place.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44444 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/157ab1d4d108d44f282bbfa8ad29ab13.jpg\" alt=\"\" width=\"435\" height=\"299\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/157ab1d4d108d44f282bbfa8ad29ab13.jpg 1100w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/157ab1d4d108d44f282bbfa8ad29ab13-300x206.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/157ab1d4d108d44f282bbfa8ad29ab13-1024x704.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/157ab1d4d108d44f282bbfa8ad29ab13-768x528.jpg 768w\" sizes=\"auto, (max-width: 435px) 100vw, 435px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44443 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/ed43356967fd6ac6bf8d783d9e332a66.jpg\" alt=\"\" width=\"516\" height=\"590\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/ed43356967fd6ac6bf8d783d9e332a66.jpg 958w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/ed43356967fd6ac6bf8d783d9e332a66-262x300.jpg 262w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/ed43356967fd6ac6bf8d783d9e332a66-895x1024.jpg 895w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/ed43356967fd6ac6bf8d783d9e332a66-768x879.jpg 768w\" sizes=\"auto, (max-width: 516px) 100vw, 516px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44442 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/76cdaab43a9f8ebf63f7520ae014dd56.jpg\" alt=\"\" width=\"520\" height=\"614\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/76cdaab43a9f8ebf63f7520ae014dd56.jpg 850w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/76cdaab43a9f8ebf63f7520ae014dd56-254x300.jpg 254w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/76cdaab43a9f8ebf63f7520ae014dd56-768x907.jpg 768w\" sizes=\"auto, (max-width: 520px) 100vw, 520px\" \/><\/p>\n<p>Next, we immerse the board, with the electrodes set, into the liquid that serves as the &#8220;stage&#8221; for our contestants. That liquid is&#8230; Hydrochloric Acid (3\u20135% concentration, 40mL)!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44445 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/35244bee636d4b816ebfda706ff4e3b6.jpg\" alt=\"\" width=\"417\" height=\"505\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/35244bee636d4b816ebfda706ff4e3b6.jpg 898w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/35244bee636d4b816ebfda706ff4e3b6-248x300.jpg 248w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/35244bee636d4b816ebfda706ff4e3b6-845x1024.jpg 845w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/35244bee636d4b816ebfda706ff4e3b6-768x930.jpg 768w\" sizes=\"auto, (max-width: 417px) 100vw, 417px\" \/><\/p>\n<p>Hearing &#8220;Hydrochloric Acid&#8221; might be a bit alarming, but the low concentration we&#8217;re using makes it relatively safe. Nevertheless, since it is an acid, if it gets on your hands, be absolutely sure to wash them immediately and thoroughly with water.<\/p>\n<h3>The Question: Which Combination is the Strongest?<\/h3>\n<p>Now, for a quick quiz! Out of Copper, Zinc, Aluminum, and Carbon, which two do you think will produce the highest voltage when combined?<\/p>\n<p>&#8220;The classic &#8216;Copper and Zinc&#8217; from the textbooks looks promising!&#8221; &#8220;Maybe the lightweight aluminum will surprise us?&#8221; &#8220;Carbon isn&#8217;t even a metal, how will it do?&#8221;<\/p>\n<p>Let&#8217;s form some hypotheses and dive into the experiment! That moment of thinking, &#8220;I wonder what will happen?&#8221; is the most exciting part of science.<\/p>\n<h3>The Shocking Results and the &#8220;Mechanism&#8221; of a Battery<\/h3>\n<p>A tip: The carbon rod can be tricky to attach alligator clips to, but if you slightly loosen the screw portion and clip it there, it works perfectly.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44441 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/6818900dd486e9bf9a573949c75b5cf3.jpg\" alt=\"\" width=\"515\" height=\"465\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/6818900dd486e9bf9a573949c75b5cf3.jpg 978w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/6818900dd486e9bf9a573949c75b5cf3-300x271.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/6818900dd486e9bf9a573949c75b5cf3-768x693.jpg 768w\" sizes=\"auto, (max-width: 515px) 100vw, 515px\" \/><\/p>\n<p>Here&#8217;s a look at measuring one of the combinations:<\/p>\n<p><iframe loading=\"lazy\" title=\"\u4e9c\u925b\u677f\u3068\u70ad\u7d20\u68d2\u3092\u4f7f\u3063\u305f\u96fb\u6c60\uff08\u5869\u9178\u306b\u3064\u3051\u305f\u6642\u306e\u53cd\u5fdc\uff09\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/x-rvK6BD1NA?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>And here are the results after measuring the voltage for various patterns!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44448 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/35baba416c7d45ae25b592e67f99181f.jpg\" alt=\"\" width=\"547\" height=\"423\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/35baba416c7d45ae25b592e67f99181f.jpg 1646w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/35baba416c7d45ae25b592e67f99181f-300x232.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/35baba416c7d45ae25b592e67f99181f-1024x793.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/35baba416c7d45ae25b592e67f99181f-768x594.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/35baba416c7d45ae25b592e67f99181f-1536x1189.jpg 1536w\" sizes=\"auto, (max-width: 547px) 100vw, 547px\" \/><\/p>\n<p>The classic combination of &#8220;Copper and Zinc,&#8221; famous from science classes, produced about 0.84V. This is actually the blueprint for the world&#8217;s first practical battery, the &#8220;Voltaic Pile,&#8221; invented by the Italian scientist Alessandro Volta around 1800.<\/p>\n<div class=\"google-auto-placed ap_container\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44474 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/03f44ecb0103119d8c8d87b0603fd23c.jpg\" sizes=\"auto, (max-width: 455px) 100vw, 455px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/03f44ecb0103119d8c8d87b0603fd23c.jpg 844w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/03f44ecb0103119d8c8d87b0603fd23c-239x300.jpg 239w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/03f44ecb0103119d8c8d87b0603fd23c-817x1024.jpg 817w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/03f44ecb0103119d8c8d87b0603fd23c-768x963.jpg 768w\" alt=\"\" width=\"455\" height=\"570\" \/><\/div>\n<h3>The Secret: A Metal&#8217;s &#8220;Personality&#8221; Determines the Voltage!<\/h3>\n<p>So, why does the voltage change depending on the combination? The answer is closely tied to a property of metals that we can think of as their &#8220;personality&#8221;: Ionization Tendency (or Electromotive Force Series). Simply put, ionization tendency is the degree to which a metal &#8220;wants to dissolve (in water or acid) and become an &#8216;ion.'&#8221; When a metal becomes an ion, it releases electrons (particles of electricity).<\/p>\n<p>Looking at our contestants:<\/p>\n<ul>\n<li>Aluminum, Zinc: The &#8220;I really want to become an ion and aggressively release electrons!&#8221; type (Has a High ionization tendency).<\/li>\n<li>Copper, Carbon: The &#8220;I&#8217;d rather not become an ion&#8230;&#8221; type (Has a Low ionization tendency).<\/li>\n<\/ul>\n<p>A battery works by using the difference in this &#8220;desire to become an ion&#8221; to force electrons to flow from one material to the other (generating an electric current). In short, the greater the difference, the stronger the force pushing the electrons (the voltage)!<\/p>\n<p>That&#8217;s why combining Aluminum\u2014which strongly wants to be an ion\u2014with Carbon\u2014which barely wants to\u2014created the highest voltage! The scientific story is now clear!<\/p>\n<h3>Try it Yourself! Compare Your Results!<\/h3>\n<p>We&#8217;ve prepared a spreadsheet where you can record your experiment results. If you try this at school or home, be sure to compare your findings with others!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44501 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/5d106b89d50072d269bff1f41ad30221.jpg\" sizes=\"auto, (max-width: 472px) 100vw, 472px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/5d106b89d50072d269bff1f41ad30221.jpg 1296w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/5d106b89d50072d269bff1f41ad30221-300x201.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/5d106b89d50072d269bff1f41ad30221-1024x686.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/01\/5d106b89d50072d269bff1f41ad30221-768x514.jpg 768w\" alt=\"\" width=\"472\" height=\"316\" \/><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/docs.google.com\/spreadsheets\/d\/1XRfIpL0EVv_OwPTgWqGriCp8L7vIUhkXs-rKFmbiBIQ\/edit?usp=sharing\">Spreadsheet for Creating Various Batteries<\/a><\/p>\n<p>This experiment is not only easy to do with simple materials but also powerfully stimulates your curiosity: &#8220;Why did that happen?&#8221; By the way, the historical &#8220;Voltaic Pile&#8221; we mentioned earlier had a major weakness (polarization)\u2014its voltage would quickly drop. Science has evolved by overcoming such flaws! If you&#8217;re interested, please check out this related article: &#8220;Stop Using the Voltaic Pile.&#8221; Even the &#8220;obvious&#8221; things in our daily lives are full of new discoveries when viewed through the lens of science!<\/p>\n<h3>Contact and Requests<\/h3>\n<p>Bring the wonder and fun of science closer to you! This site provides easy-to-understand summaries of fun science experiments you can do at home, along with tips and tricks. Feel free to search around! \u30fbThe content of this science blog is now available as a book. Find out more <a href=\"https:\/\/amzn.to\/42PMCEL\">here<\/a> \u30fbFind out more about the site operator, Ken Kuwako, <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">here<\/a> \u30fbFor various requests (writing, lectures, science classes, TV supervision\/appearances, etc.), please contact us <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">here<\/a> <span class=\"s2\">\u30fbArticle updates are posted on <a href=\"https:\/\/x.com\/kuwako\">X (formerly Twitter)<\/a>!<\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.youtube.com\/user\/kkuwako\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35048\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3d9640dad7bc5538e76f92da1966ee19.jpg\" alt=\"\" width=\"30\" height=\"21\" \/><\/a>We post experiment videos on the <a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Science Idea Channel<\/a>!<\/p>\n<h3>\uff14\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<ul>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=46937&amp;\">\u5149\u306e\u9b54\u6cd5CMY\u30a6\u30a9\u30fc\u30bf\u30fc\u30ad\u30e5\u30fc\u30d6<\/a>\uff1a\u5149\u306e\u9b54\u6cd5\u3092\u4f53\u9a13\u305b\u3088\uff01\u6c34\u3092\u6ce8\u3050\u3068\u65b0\u305f\u306a\u7acb\u65b9\u4f53\u304c\u51fa\u73fe\u3059\u308b\u9b54\u6cd5\u306e\u3088\u3046\u306a\u5b9f\u9a13\u3067\u3059\u3002<\/li>\r\n<\/ul>\r\n<img class=\"alignnone wp-image-47312 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c.jpg\" sizes=\"auto, (max-width: 267px) 100vw, 267px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c.jpg 1292w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c-272x300.jpg 272w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c-928x1024.jpg 928w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c-768x848.jpg 768w\" alt=\"\" width=\"267\" height=\"294\" \/>\r\n<h3 style=\"text-align: left;\"><span style=\"font-size: medium;\"><b><strong>\u30c6\u30ec\u30d3\u756a\u7d44\u30fb\u79d1\u5b66\u76e3\u4fee\u7b49\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n \t<li>4\u67089\u65e5\uff08\u6728\uff09\u300cTHE\u7a81\u7834\u30d5\u30a1\u30a4\u30eb\u300d\uff08\u65e5\u672c\u30c6\u30ec\u30d3 \uff09\u306e\u79d1\u5b66\u76e3\u4fee\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u591c7\u6642\u301c\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\r\n<\/ul>\r\n<h3><span style=\"font-size: medium;\"><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=61585\">\u30b5\u30af\u30bb\u30b915 \uff14\u6708\u53f7<\/a>\u306b\u3066\u3001\u91ce\u7403\u306e\u79d1\u5b66\u306b\u3064\u3044\u3066\u8a18\u4e8b\u3092\u57f7\u7b46\u3057\u307e\u3057\u305f\uff082026\/3\uff09<\/li>\r\n \t<li>\u300e\u5927\u4eba\u306e\u305f\u3081\u306e\u9ad8\u6821\u7269\u7406\u5fa9\u7fd2\u5e33\u300f\uff08\u8b1b\u8ac7\u793e\uff09\u2026\u4e00\u822c\u5411\u3051\u306b\u65e5\u5e38\u306e\u7269\u7406\u306b\u3064\u3044\u3066\u516c\u5f0f\u3092\u5143\u306b\u7d10\u89e3\u304d\u307e\u3057\u305f\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u3067\u306f\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<strong>\u203b\u5897\u5237\u304c\u304b\u304b\u308a\uff16\u5237\u3068\u306a\u308a\u307e\u3057\u305f\uff082026\/02\/01\uff09\r\n<img class=\"alignnone wp-image-10940 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg\" sizes=\"(max-width: 220px) 100vw, 220px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0.jpg 311w\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2014-07-05 0.43.51\" width=\"220\" height=\"192\" \/>\r\n<\/strong><\/li>\r\n \t<li>\u300e\u304d\u3081\u308b!\u5171\u901a\u30c6\u30b9\u30c8 \u7269\u7406\u57fa\u790e \u6539\u8a02\u7248\u300f\uff08\u5b66\u7814\uff09\u2026\u3000\u9ad8\u6821\u7269\u7406\u306e\u53c2\u8003\u66f8\u3067\u3059\u3002\u30a4\u30e9\u30b9\u30c8\u3092\u591a\u304f\u3057\u3066\u30a4\u30e1\u30fc\u30b8\u304c\u6301\u3066\u308b\u3088\u3046\u306b\u63cf\u304d\u307e\u3057\u305f\u3002\u6388\u696d\u306b\u3064\u3044\u3066\u3044\u3051\u306a\u3044\u3001\u7269\u7406\u304c\u82e6\u624b\u3001\u305d\u3093\u306a\u751f\u5f92\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=45322\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u306f\u3053\u3061\u3089\u3002\r\n<img class=\"alignnone wp-image-45718 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg\" sizes=\"(max-width: 184px) 100vw, 184px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg 756w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c-300x269.jpg 300w\" alt=\"\" width=\"184\" height=\"165\" \/><\/li>\r\n<\/ul>\r\n<h3><span style=\"font-size: medium;\"><b>\u8b1b\u5e2b\u30fb\u30b7\u30e7\u30fc\u30fb\u7814\u7a76\u7b49\u306e\u304a\u77e5\u3089\u305b<\/b><\/span><\/h3>\r\n<ul>\r\n \t<li>3\/20\uff08\u91d1\uff09\u3000\u65e5\u672c\u7406\u79d1\u6559\u80b2\u5b66\u4f1a\u30aa\u30f3\u30e9\u30a4\u30f3\u5168\u56fd\u5927\u4f1a2026\u300c<a href=\"https:\/\/phys-edu.net\/wp\/?p=60439\">\u6163\u6027\u306e\u6cd5\u5247\u306e\u6982\u5ff5\u5f62\u6210\u3092\u76ee\u6307\u3057\u305f\u63a2\u7a76\u7684\u306a\u5b66\u3073\u306e\u5b9f\u8df5\u300d<\/a>\u306b\u3064\u3044\u3066\u767a\u8868\u3057\u307e\u3057\u305f\u3002<\/li>\r\n \t<li>6\/14\uff08\u65e5\uff09\u3000\u5343\u8449\u5927\u5b66\u30a4\u30f3\u30b9\u30bf\u30ec\u30fc\u30b7\u30e7\u30f3\u300c\u63a2\u7a76\u300d\u306b\u3066\u8b1b\u5e2b\u3092\u52d9\u3081\u307e\u3059<\/li>\r\n \t<li>7\/18\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=60018\">\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u300c\u30ca\u30ea\u30ab\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\u300d\u306e\u8b1b\u5e2b\u3092\u3057\u307e\u3059<\/a>\u3002\u304a\u4f1a\u3044\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\r\n \t<li>10\/10\uff08\u571f\uff09\u3000\u79d8\u5bc6\u5175\u5668\u300c\u5e2f\u96fb\u30ac\u30f3\u300d\u304c\u70b8\u88c2\uff01\u30d3\u30ea\u30d3\u30ea\uff01\u30c9\u30ad\u30c9\u30ad\uff01\u9759\u96fb\u6c17\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\uff20\u5343\u8449\u5e02\u79d1\u5b66\u30d5\u30a7\u30b9\u30bf\uff08\u5348\u5f8c\u4e88\u5b9a\uff09<\/li>\r\n \t<li><span style=\"text-align: center;\">\u5404\u7a2eSNS\u3000<\/span><a style=\"text-align: center;\" href=\"https:\/\/twitter.com\/kuwako\">X(Twitter)<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.instagram.com\/science_seeds\/\">instagram<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.facebook.com\/kuwakolab\/\">Facebook<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/bsky.app\/profile\/kagakunoneta.bsky.social\">BlueSky<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.threads.net\/@science_seeds?hl=ja\">Threads<\/a><\/li>\r\n<\/ul>\r\n<h3 style=\"text-align: center;\"><strong>Explore<\/strong><\/h3>\r\n<ul>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=30764\">\u697d\u3057\u3044\u5b9f\u9a13<\/a>\u2026\u304a\u5b50\u3055\u3093\u3068\u4e00\u7dd2\u306b\u5922\u4e2d\u306b\u306a\u308c\u308b\u30a4\u30c1\u30aa\u30b7\u306e\u79d1\u5b66\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u9ad8\u6821\u7269\u7406\u306e\u7406\u89e3\u3092\u6df1\u3081\u308b\u305f\u3081\u306e\u52d5\u753b\u6559\u6750\u3082\u7528\u610f\u3057\u307e\u3057\u305f\u3002<\/li>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=798\">\u7406\u79d1\u306e\u6559\u6750<\/a>\u2026 \u7406\u79d1\u6559\u5e2b\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\uff01\u6388\u696d\u306e\u8cea\u3092\u9ad8\u3081\u3001\u6e96\u5099\u3092\u52b9\u7387\u5316\u3059\u308b\u305f\u3081\u306e\u9078\u308a\u3059\u3050\u308a\u306e\u6559\u6750\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"https:\/\/www.youtube.com\/c\/kkuwako\">Youtube<\/a>\u2026\u79d1\u5b66\u5b9f\u9a13\u7b49\u306e\u52d5\u753b\u3092\u914d\u4fe1\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"https:\/\/music.youtube.com\/playlist?list=PLoK4ZvKN9S2NgpYIochcQs0aL-vrRB_Qw\">\u79d1\u5b66\u30e9\u30b8\u30aa<\/a>\u00a0\u2026\u79d1\u5b66\u30c8\u30d4\u30c3\u30af\u3092\u307b\u307c\u6bce\u65e5\u914d\u4fe1\u4e2d\uff01AI\u6280\u8853\u3092\u99c6\u4f7f\u3057\u3066\u4f5c\u6210\u3057\u305f\u300c\u8033\u3067\u697d\u3057\u3080\u79d1\u5b66\u300d\u3092\u304a\u5c4a\u3051\u3057\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=20940\">\u8b1b\u6f14<\/a>\u00a0\u2026\u5168\u56fd\u5404\u5730\u3067\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u30fb\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\u7b49\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=37\">About<\/a>\u00a0\u2026\u300c\u79d1\u5b66\u306e\u30cd\u30bf\u5e33\u300d\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u3084\u3001\u904b\u55b6\u8005\u3067\u3042\u308b\u6851\u5b50\u7814\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30fb\u60f3\u3044\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a>\u00a0\u2026\u5b9f\u9a13\u6559\u5ba4\u306e\u3054\u4f9d\u983c\u3001\u57f7\u7b46\u30fb\u8b1b\u6f14\u306e\u76f8\u8ac7\u3001\u79d1\u5b66\u76e3\u4fee\u7b49\u306f\u3053\u3061\u3089\u306e\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u304a\u5bc4\u305b\u304f\u3060\u3055\u3044\u3002<\/li>\r\n<\/ul>\r\n<ul class=\"wp-block-latest-posts__list is-grid columns-3 has-dates wp-block-latest-posts\"><li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=33680\" aria-label=\"\u6570\u4e07\u306e\u4fa1\u5024\u304c\u7121\u6599\u306b\uff01\uff1f\u6570\u5f0f\u30b0\u30e9\u30d5\u5316\u306e\u795e\u30a2\u30d7\u30ea\u300cDesmos\u300d\u3067\u8996\u308b\u96fb\u6c17\u306e\u4e18\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/09\/71f1a1b18e7aacda28069538702d1be7-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=33680\">\u6570\u4e07\u306e\u4fa1\u5024\u304c\u7121\u6599\u306b\uff01\uff1f\u6570\u5f0f\u30b0\u30e9\u30d5\u5316\u306e\u795e\u30a2\u30d7\u30ea\u300cDesmos\u300d\u3067\u8996\u308b\u96fb\u6c17\u306e\u4e18<\/a><time datetime=\"2026-04-04T04:28:39+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u67084\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=853\" aria-label=\"\u9f3b\u6b4c\u307e\u3058\u308a\u306e\u6c7a\u6b7b\u570f\uff1f\u6708\u9762\u30b8\u30e3\u30f3\u30d7\u306b\u96a0\u3055\u308c\u305f\u300c\u771f\u7a7a\u3068\u91cd\u529b\u300d\u306e\u9a5a\u304d\u306e\u30b9\u30c8\u30fc\u30ea\u30fc\uff08\u30a2\u30dd\u30ed\u8a08\u753b\uff09\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/11\/70b7ecac2fb9ec13ee79450bf1302979-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=853\">\u9f3b\u6b4c\u307e\u3058\u308a\u306e\u6c7a\u6b7b\u570f\uff1f\u6708\u9762\u30b8\u30e3\u30f3\u30d7\u306b\u96a0\u3055\u308c\u305f\u300c\u771f\u7a7a\u3068\u91cd\u529b\u300d\u306e\u9a5a\u304d\u306e\u30b9\u30c8\u30fc\u30ea\u30fc\uff08\u30a2\u30dd\u30ed\u8a08\u753b\uff09<\/a><time datetime=\"2026-04-04T04:11:30+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u67084\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62087&#038;lang=es\" aria-label=\"\u00a1Visualiza el potencial el\u00e9ctrico invisible en 3D! Un sorprendente proyecto cient\u00edfico con la tapa de una fiambrera\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/09\/IMG_0376-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62087&#038;lang=es\">\u00a1Visualiza el potencial el\u00e9ctrico invisible en 3D! Un sorprendente proyecto cient\u00edfico con la tapa de una fiambrera<\/a><time datetime=\"2026-04-03T04:14:02+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u67083\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62085&#038;lang=hi\" aria-label=\"\u0905\u0926\u0943\u0936\u094d\u092f \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0935\u093f\u092d\u0935 \u0915\u094b 3D \u092e\u0947\u0902 \u0926\u0947\u0916\u094b! \u0932\u0902\u091a \u092c\u0949\u0915\u094d\u0938 \u0915\u0947 \u0922\u0915\u094d\u0915\u0928 \u0938\u0947 \u092c\u0928\u093e \u0939\u0948\u0930\u093e\u0928 \u0915\u0930 \u0926\u0947\u0928\u0947 \u0935\u093e\u0932\u093e \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u092a\u094d\u0930\u094b\u091c\u0947\u0915\u094d\u091f\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/09\/IMG_0376-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62085&#038;lang=hi\">\u0905\u0926\u0943\u0936\u094d\u092f \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0935\u093f\u092d\u0935 \u0915\u094b 3D \u092e\u0947\u0902 \u0926\u0947\u0916\u094b! \u0932\u0902\u091a \u092c\u0949\u0915\u094d\u0938 \u0915\u0947 \u0922\u0915\u094d\u0915\u0928 \u0938\u0947 \u092c\u0928\u093e \u0939\u0948\u0930\u093e\u0928 \u0915\u0930 \u0926\u0947\u0928\u0947 \u0935\u093e\u0932\u093e \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u092a\u094d\u0930\u094b\u091c\u0947\u0915\u094d\u091f<\/a><time datetime=\"2026-04-03T04:13:31+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u67083\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62083&#038;lang=ko\" aria-label=\"\ubcf4\uc774\uc9c0 \uc54a\ub294 \uc804\uc704\ub97c \uc785\uccb4\ub85c \uc7a1\uc544\ub0b8\ub2e4! \ub3c4\uc2dc\ub77d \ub69c\uaed1\uc73c\ub85c \ub9cc\ub4dc\ub294 \ub180\ub77c\uc6b4 \uacfc\ud559 \uacf5\uc791\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/09\/IMG_0376-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62083&#038;lang=ko\">\ubcf4\uc774\uc9c0 \uc54a\ub294 \uc804\uc704\ub97c \uc785\uccb4\ub85c \uc7a1\uc544\ub0b8\ub2e4! \ub3c4\uc2dc\ub77d \ub69c\uaed1\uc73c\ub85c \ub9cc\ub4dc\ub294 \ub180\ub77c\uc6b4 \uacfc\ud559 \uacf5\uc791<\/a><time datetime=\"2026-04-03T04:13:13+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u67083\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62081&#038;lang=fi\" aria-label=\"Tee n\u00e4kym\u00e4t\u00f6n s\u00e4hk\u00f6potentiaali n\u00e4kyv\u00e4ksi 3D:n\u00e4! Yll\u00e4tt\u00e4v\u00e4 tiedeaskartelu ev\u00e4srasian kannesta\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/09\/IMG_0376-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62081&#038;lang=fi\">Tee n\u00e4kym\u00e4t\u00f6n s\u00e4hk\u00f6potentiaali n\u00e4kyv\u00e4ksi 3D:n\u00e4! Yll\u00e4tt\u00e4v\u00e4 tiedeaskartelu ev\u00e4srasian kannesta<\/a><time datetime=\"2026-04-03T04:12:22+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u67083\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62079&#038;lang=zh\" aria-label=\"\u628a\u770b\u4e0d\u898b\u7684\u96fb\u4f4d\u7acb\u9ad4\u5316\uff01\u7528\u4fbf\u7576\u76d2\u84cb\u6253\u9020\u7684\u9a5a\u5947\u79d1\u5b78\u624b\u4f5c\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/09\/IMG_0376-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62079&#038;lang=zh\">\u628a\u770b\u4e0d\u898b\u7684\u96fb\u4f4d\u7acb\u9ad4\u5316\uff01\u7528\u4fbf\u7576\u76d2\u84cb\u6253\u9020\u7684\u9a5a\u5947\u79d1\u5b78\u624b\u4f5c<\/a><time datetime=\"2026-04-03T04:12:04+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u67083\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62077&#038;lang=en\" aria-label=\"Visualize Invisible Electric Potential in 3D! An Amazing Science Craft Using a Lunchbox Lid\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/09\/IMG_0376-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62077&#038;lang=en\">Visualize Invisible Electric Potential in 3D! 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