{"id":60591,"date":"2026-02-16T05:15:17","date_gmt":"2026-02-15T20:15:17","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=60591"},"modified":"2026-02-16T05:15:17","modified_gmt":"2026-02-15T20:15:17","slug":"shocking-can-you-keep-a-bird-with-just-one-straw-a-real-water-whistle-experiment-at-home","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=60591&lang=en","title":{"rendered":"[Shocking!] Can You \u201cKeep a Bird\u201d with Just One Straw!? A Real Water Whistle Experiment at Home"},"content":{"rendered":"<p>\u3054\u4f9d\u983c\u3044\u305f\u3060\u3044\u305f\u30d6\u30ed\u30b0\u8a18\u4e8b\u3092\u3001\u81ea\u7136\u3067\u89aa\u3057\u307f\u3084\u3059\u3044\u82f1\u8a9e\u306b\u7ffb\u8a33\u3044\u305f\u3057\u307e\u3057\u305f\u3002<\/p>\n<p style=\"text-align: center;\"><strong style=\"color: #339966;\">I&#8217;m Ken Kuwako, your Science Trainer. Every day is an experiment!<\/strong><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">Back to Special Page<\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/e8d5ccb743848350a461105f6e67e61e.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-621 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/e8d5ccb743848350a461105f6e67e61e-300x255.jpg\" alt=\"Let's make a water whistle!\" width=\"272\" height=\"232\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/e8d5ccb743848350a461105f6e67e61e-300x255.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/e8d5ccb743848350a461105f6e67e61e.jpg 320w\" sizes=\"auto, (max-width: 272px) 100vw, 272px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 22px;\">Let\u2019s craft a <strong>straw whistle that sings just like a little bird!<\/strong><\/span><\/p>\n<p style=\"text-align: center;\">[<a href=\"https:\/\/music.youtube.com\/watch?v=d2bg0Ny2yfM&amp;si=ngWaz-oRIHyxJT-e\">This story is also available on our radio show!<\/a>]<\/p>\n<p>Imagine sitting in your living room and suddenly hearing the sweet chirping of birds, as if you\u2019ve wandered into a lush forest. Sounds magical, right? Believe it or not, you can create this &#8220;magic whistle&#8221; yourself using nothing more than a <strong>regular straw and a bit of water.<\/strong><\/p>\n<h3>Can a straw really sing like a bird?<\/h3>\n<p>&#8220;Tweet, tweet! Chirp, chirp!&#8221;<\/p>\n<p>That sound isn&#8217;t coming from a real bird\u2014it&#8217;s coming from a straw! If it&#8217;s your first time making one, you\u2019ll be amazed by how <strong>incredibly realistic<\/strong> the tone is. First, check out this video to hear the actual &#8220;song&#8221; for yourself.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u5c0f\u9ce5\u306e\u9cf4\u304d\u58f0\u304c100\u5186\u3067\u51fa\u305b\u308b\uff01\u30d4\u30e8\u30d4\u30e8\u7b1b\u306e\u4f5c\u308a\u65b9\u3000Call of small bird [ Science is fun ]\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/-eHUE7Q7fcc?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>What do you think? It sounds just like the real thing! I remember once when I was testing this in the science lab, a teacher from the next room rushed in with wide eyes, saying, <strong>&#8220;I thought a bird had accidentally flown into the classroom!&#8221;<\/strong> It really is that convincing.<\/p>\n<p>This little project hides some deep science about the nature of sound waves that would surprise even high school students. Why not give it a try at home?<\/p>\n<h3>The &#8220;Science Recipe&#8221; for your Magic Whistle<\/h3>\n<p>Everything you need can be found around the house or at a local dollar store.<\/p>\n<p><strong>What you\u2019ll need:<\/strong> A plastic container (one with a soft lid is best), a straw, scissors, a stapler, an awl (or a sharp tool for making holes), and water.<\/p>\n<h3>Step-by-Step Guide<\/h3>\n<p><span style=\"text-decoration: underline;\">1. Create a &#8220;Pathway&#8221; in the lid<\/span><\/p>\n<p>First, use the awl to poke a small hole in the center of the plastic container&#8217;s lid.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/505f782a1f955e9ba5c38a4a4c73604f-253x300.jpg\" alt=\"Expanding the hole\" width=\"331\" height=\"392\" \/><br \/>\nOnce you\u2019ve made a small hole, insert a pencil or something similar to widen it until it&#8217;s <strong>just the right size for the straw to fit through snugly.<\/strong> If the lid is tough, you might need a little muscle\u2014kids, ask an adult for help!<\/p>\n<p><span style=\"text-decoration: underline;\">2. Make a &#8220;Side Vent&#8221; for the air<\/span><br \/>\nNext, poke another small hole on the side of the container (just above the middle).<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/189ce18b3c1b2bf07aa027d0f6371ff7.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/189ce18b3c1b2bf07aa027d0f6371ff7.jpg\" alt=\"Side hole\" width=\"303\" height=\"304\" \/><\/a><\/p>\n<p>This hole doesn&#8217;t need to be big. It\u2019s a vital exit point that allows the air trapped inside the container to escape along with the sound.<\/p>\n<p><span style=\"text-decoration: underline;\">3. Craft the &#8220;Sound Source&#8221; from the straw<\/span><br \/>\nInsert the straw through the lid and set it so it\u2019s long enough to almost touch the bottom.<br \/>\n<a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/bf19b60c735f62af4aeab68e657e4b49.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/bf19b60c735f62af4aeab68e657e4b49-201x300.jpg\" alt=\"Insert the straw\" width=\"231\" height=\"346\" \/><\/a><br \/>\nAbout 1cm above the lid, make a <strong>horizontal slit<\/strong> with your scissors.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/2a1f2c437d5db6c5b17aace70b1c42d9.jpg\" alt=\"Cutting the slit\" width=\"231\" height=\"311\" \/><br \/>\nHere\u2019s the most important tip: Don\u2019t cut it all the way off! You want to leave <strong>just a tiny bit connected<\/strong> so you can fold the straw over.<br \/>\n<a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/0bfdd477321d70ae5bd78b98873fe0f2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/0bfdd477321d70ae5bd78b98873fe0f2.jpg\" alt=\"Folding the straw\" width=\"246\" height=\"200\" \/><\/a><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/f4935339e0588ccf8fa0053ed56366bb-267x300.jpg\" alt=\"The cut area\" width=\"270\" height=\"304\" \/><\/p>\n<p><span style=\"text-decoration: underline;\">4. Shape the &#8220;Mouthpiece&#8221;<\/span><br \/>\nSqueeze the base of the folded part (the mouthpiece side) with your fingers to flatten it out.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/2bec67658dc9456b817c70f2997132b1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/2bec67658dc9456b817c70f2997132b1-252x300.jpg\" alt=\"Flattening the straw\" width=\"272\" height=\"324\" \/><\/a><\/p>\n<p>Staple both sides of the flattened area once. This is the real &#8220;craftsman&#8221; moment!<br \/>\n<a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/bfa2f025bec08101c1597a1d12e4def3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/bfa2f025bec08101c1597a1d12e4def3-300x222.jpg\" alt=\"Stapling\" width=\"300\" height=\"222\" \/><\/a><br \/>\nTo finish, gently insert the tip of your awl into the center of the straw to create a tiny gap for the air to flow through.<\/p>\n<p><span style=\"text-decoration: underline;\">5. Show Time! Blow into your whistle<\/span><br \/>\nFill the container about 1\/3 full with water. When you&#8217;re ready, aim your breath right at the slit in the straw.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/f8cef09db88caac0e0731723d10573c1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-607 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/d69ea88afa57176bfab0b09dd721e9de.png\" alt=\"How to blow\" width=\"274\" height=\"214\" \/><\/a><\/p>\n<p>Aim specifically for the spot marked &#8220;HERE!&#8221; in the diagram below.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/f8cef09db88caac0e0731723d10573c1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-608 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/f8cef09db88caac0e0731723d10573c1.jpg\" alt=\"The key point\" width=\"241\" height=\"206\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-31519\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/12\/87af4556831e417cbba41e52e6d10382.png\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/12\/87af4556831e417cbba41e52e6d10382.png 800w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/12\/87af4556831e417cbba41e52e6d10382-300x241.png 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/12\/87af4556831e417cbba41e52e6d10382-768x616.png 768w\" alt=\"Air flow\" width=\"419\" height=\"336\" \/><\/p>\n<p>As you adjust the angle and strength of your breath&#8230;<br \/>\n<strong>&#8220;Tweet-tweet-chirp!&#8221;<\/strong><br \/>\n<iframe loading=\"lazy\" title=\"\u5c0f\u9ce5\u304c\u3084\u3063\u3066\u304d\u305f\uff01\u6b8b\u5ff5\u3001\u7b1b\u3067\u3057\u305f\uff01\uff08\u79d1\u5b66\u5de5\u4f5c\uff09\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/CT9sj4xxDkI?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><br \/>\nSuddenly, the vibrant song of a bird fills the air!<\/p>\n<h3>Why does a straw sing like it\u2019s come to life?<\/h3>\n<p>This mysterious whistle is actually called a &#8220;water whistle,&#8221; and in the world of science, it&#8217;s a member of the <strong>closed-pipe instrument<\/strong> family.<\/p>\n<p>When you blow air into it, the air inside the straw vibrates rapidly, creating something called a <strong>&#8220;standing wave.&#8221;<\/strong> This produces the sound. However, usually, this would only produce a single, steady note\u2014like blowing across the top of a beer bottle.<\/p>\n<p>So, why does the pitch change to sound like a bird?<br \/>\nIt\u2019s because the <strong>water level inside the straw is moving up and down violently, like an elevator!<\/strong><\/p>\n<ol>\n<li>When you blow, the pressure inside the straw drops.<\/li>\n<li>Water is sucked up, making the air column inside the straw shorter.<\/li>\n<li>A shorter air column creates a higher pitch.<\/li>\n<li>The weight of the water then pulls it back down, making the air column longer.<\/li>\n<li>A longer air column creates a lower pitch.<\/li>\n<\/ol>\n<p>This cycle happens at incredible speeds, acting almost like a trumpet player moving their pistons frantically. That\u2019s what creates those adorable chirps.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-622 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/e7eca520813ec24a0b0ca551b6cbdf00.jpg\" alt=\"Summary image\" width=\"318\" height=\"280\" \/><\/p>\n<p>In physics, we call this phenomenon <strong>&#8220;resonance.&#8221;<\/strong> Isn&#8217;t it exciting to think such a dramatic scientific story is hidden inside a simple straw? Go ahead and find your own unique &#8220;bird song&#8221;!<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">Back to Special Page<\/a><\/p>\n<h3>Inquiries &#038; Requests<\/h3>\n<p>Bringing the wonders of science closer to you! I share fun home experiments and easy-to-understand tips. Feel free to explore!<\/p>\n<p>Learn more about Ken Kuwako <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">here<\/a>.<\/p>\n<p>For business inquiries (writing, speaking, workshops, TV supervision\/appearances), click <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">here<\/a>.<br \/>\n<span class=\"s2\">&#8211; Get the latest updates 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>Check out my experiment videos on the <a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Science Tips Channel<\/a>!<\/p>\n<h3>\uff13\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<ul>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=44853\">\u62bc\u3057\u82b1\u3092\u4f5c\u308d\u3046\uff01<\/a>\uff1a\u6885\u3084\u685c\u306e\u82b1\u306e\u62bc\u3057\u82b1\u3092\u4f5c\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u7279\u5225\u306a\u30b1\u30fc\u30b9\u306b\u5165\u308c\u308b\u3068\u3001\u9577\u304f\u4fdd\u5b58\u3067\u304d\u3066\u3001\u3057\u304a\u308a\u306b\u3082\u306a\u308a\u307e\u3059\u3002<\/li>\r\n<\/ul>\r\n<p><a href=\"https:\/\/phys-edu.net\/wp\/?p=44853\"><img class=\"alignnone wp-image-45250 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/6f7f8f2c6502a509617154ad6401e859.jpg\" alt=\"\" width=\"291\" height=\"302\" \/><\/a><\/p>\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<li>\u300c<a href=\"https:\/\/phys-edu.net\/wp\/?p=59767\">\u6708\u66dc\u304b\u3089\u591c\u66f4\u304b\u3057<\/a>\u300d\uff08\u65e5\u672c\u30c6\u30ec\u30d3\uff09\u306b\u3066\u79d1\u5b66\u76e3\u4fee\u30fb\u51fa\u6f14\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=60859\">2\u670827\u65e5\u653e\u9001\u4e88\u5b9a\u300c\u30c1\u30b3\u3061\u3083\u3093\u306b\u53f1\u3089\u308c\u308b\u300d\uff08NHK\uff09\u306e\u79d1\u5b66\u76e3\u4fee\u3057\u307e\u3057\u305f<\/a>\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<li>1\/27 <a href=\"https:\/\/phys-edu.net\/wp\/?p=59153\">\u300e\u898b\u3048\u306a\u3044\u529b\u3068\u904a\u307c\u3046\uff01\u96fb\u6c17\u30fb\u78c1\u77f3\u30fb\u71b1\u306e\u5b9f\u9a13\u300f\uff08\u5de5\u5b66\u793e\uff09\u3092\u57f7\u7b46\u3057\u307e\u3057\u305f<\/a>\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=58878\">\u30b5\u30af\u30bb\u30b915 \uff12\u6708\u53f7<\/a>\u306b\u3066\u300c\u6d78\u900f\u5727\u300d\u306b\u95a2\u3059\u308b\u79d1\u5b66\u8a18\u4e8b\u3092\u57f7\u7b46\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<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 <a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0.jpg\"><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\" \/><\/a> <\/strong><\/li>\r\n<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 <a href=\"https:\/\/amzn.to\/4aNldWh\"><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\" \/><\/a><\/li>\r\n<\/ul>\r\n<h3><span style=\"font-size: medium;\"><b>\u8b1b\u5e2b\u30fb\u30b7\u30e7\u30fc\u30fb\u305d\u306e\u4ed6\u304a\u77e5\u3089\u305b<\/b><\/span><\/h3>\r\n<ul>\r\n<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\u306b\u3064\u3044\u3066\u767a\u8868<\/a>\u3057\u307e\u3059\u3002B\u4f1a\u5834 \u7b2c\uff13\u30bb\u30c3\u30b7\u30e7\u30f3\uff1a \u5b66\u7fd2\u6307\u5c0e\u30fb\u6559\u6750\uff08\u4e2d\u5b66\u6821\uff09\u2462\u300011:20-12:20<\/li>\r\n<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<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<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: 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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<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","protected":false},"excerpt":{"rendered":"<p>\u3054\u4f9d\u983c\u3044\u305f\u3060\u3044\u305f\u30d6\u30ed\u30b0\u8a18\u4e8b\u3092\u3001\u81ea\u7136\u3067\u89aa\u3057\u307f\u3084\u3059\u3044\u82f1\u8a9e\u306b\u7ffb\u8a33\u3044\u305f\u3057\u307e\u3057\u305f\u3002 I&#8217;m Ken Kuwako, your Science Trainer. Every day is an experiment! B [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":40205,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","vkexunit_cta_each_option":"","footnotes":""},"categories":[781],"tags":[],"class_list":["post-60591","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-en"],"jetpack_featured_media_url":"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/07\/8b363a013dee36c9a5b7c3b23dae9bc4.jpg","jetpack-related-posts":[{"id":51302,"url":"https:\/\/phys-edu.net\/wp\/?p=51302&lang=en","url_meta":{"origin":60591,"position":0},"title":"Chirp, Chirp, Chirp! Make a Flute That Sings Like a Little Bird! (How to Make and Play a Water Whistle)","author":"\u6851\u5b50 \u7814","date":"2025\u5e748\u670831\u65e5","format":false,"excerpt":"I'm Ken Kuwako, a science trainer. Every day is an\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=781&lang=en"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/07\/8b363a013dee36c9a5b7c3b23dae9bc4.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/07\/8b363a013dee36c9a5b7c3b23dae9bc4.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/07\/8b363a013dee36c9a5b7c3b23dae9bc4.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":54715,"url":"https:\/\/phys-edu.net\/wp\/?p=54715&lang=en","url_meta":{"origin":60591,"position":1},"title":"Just Rub with a Tissue! Learn the Science of Positive and Negative Static Electricity with a \u201cMoving Straw\u201d!","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u670821\u65e5","format":false,"excerpt":"I'm Ken Kuwako, your Science Trainer. Every day is\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=781&lang=en"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/369be7bac69306e6052bf78e0c270d6a.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/369be7bac69306e6052bf78e0c270d6a.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/369be7bac69306e6052bf78e0c270d6a.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/369be7bac69306e6052bf78e0c270d6a.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":53458,"url":"https:\/\/phys-edu.net\/wp\/?p=53458&lang=en","url_meta":{"origin":60591,"position":2},"title":"Make Your Own Earth Cake: The Fun, Hands-On Strata Experiment!","author":"\u6851\u5b50 \u7814","date":"2025\u5e749\u670830\u65e5","format":false,"excerpt":"I'm Ken Kuwako, your Science Trainer. Every day is\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=781&lang=en"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/382415d2ef173e3f33b7f6d83d1b3fa4.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/382415d2ef173e3f33b7f6d83d1b3fa4.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/382415d2ef173e3f33b7f6d83d1b3fa4.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/382415d2ef173e3f33b7f6d83d1b3fa4.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":60559,"url":"https:\/\/phys-edu.net\/wp\/?p=60559&lang=en","url_meta":{"origin":60591,"position":3},"title":"Make Your Own Straw Wind Instrument with Kids! 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Every day is\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=781&lang=en"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/05\/e4a8c1608b0178be027dd3488089700f.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/05\/e4a8c1608b0178be027dd3488089700f.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/05\/e4a8c1608b0178be027dd3488089700f.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/05\/e4a8c1608b0178be027dd3488089700f.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":54188,"url":"https:\/\/phys-edu.net\/wp\/?p=54188&lang=en","url_meta":{"origin":60591,"position":4},"title":"Chopstick Challenge: The Invisible Power of Air That Beats Super Strength!","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u670811\u65e5","format":false,"excerpt":"Ken Kuwako, Science Trainer. 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Every Day is\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=781&lang=en"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/3e8474dc4a3caf45cf4f4174b83e1fd8.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/3e8474dc4a3caf45cf4f4174b83e1fd8.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/3e8474dc4a3caf45cf4f4174b83e1fd8.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/3e8474dc4a3caf45cf4f4174b83e1fd8.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/3e8474dc4a3caf45cf4f4174b83e1fd8.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/60591","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=60591"}],"version-history":[{"count":0,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/60591\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/media\/40205"}],"wp:attachment":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=60591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=60591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=60591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}