{"id":53956,"date":"2025-10-07T04:39:20","date_gmt":"2025-10-06T19:39:20","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=53956"},"modified":"2025-10-07T04:39:20","modified_gmt":"2025-10-06T19:39:20","slug":"poksahtava-kaasu-ja-sinkin-arvoitus-tee-oma-vetykoe-kotona","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=53956&lang=fi","title":{"rendered":"Poksahtava kaasu ja sinkin arvoitus: Tee oma vetykoe kotona!"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Tervehdys, olen Ken Kuwako, tiedevalmentaja. Jokainen p\u00e4iv\u00e4 on kokeilu.<\/strong><\/span><\/p>\n<p>Oletko koskaan kuullut maagisesta aineesta, puhtaasta kaasusta, joka palaessaan muuttuu vedeksi? Kyseess\u00e4 on tietenkin vety! T\u00e4ll\u00e4 kertaa sukelletaan j\u00e4nnitt\u00e4v\u00e4\u00e4n kemian kokeeseen ja valmistetaan t\u00e4t\u00e4 tulevaisuuden energiaksikin kutsuttua vety\u00e4 aivan tavallisista aineksista. L\u00e4hdet\u00e4\u00e4nk\u00f6 mukaan?<\/p>\n<h3>Haasteena vetykoe!<\/h3>\n<p class=\"p3\">T\u00e4ss\u00e4 kokeessa valmistamme vety\u00e4 sinkin ja suolahapon avulla. <a href=\"https:\/\/phys-edu.net\/wp\/?p=41738\">Edellisell\u00e4 kerralla teimme jo kokeen hapen valmistamisesta<\/a>, joten on mielenkiintoista vertailla n\u00e4iden kahden kaasun ominaisuuksia.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"7LHTlYmKUy\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=41738\">\u6d88\u6bd2\u6db2\u304b\u3089\u9178\u7d20\u304c\u751f\u307e\u308c\u308b\uff01\uff1f\u30aa\u30ad\u30b7\u30c9\u30fc\u30eb\u3092\u4f7f\u3063\u305f\u9178\u7d20\u767a\u751f\u5b9f\u9a13\u306e\u5b8c\u5168\u30ac\u30a4\u30c9<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8221;\u6d88\u6bd2\u6db2\u304b\u3089\u9178\u7d20\u304c\u751f\u307e\u308c\u308b\uff01\uff1f\u30aa\u30ad\u30b7\u30c9\u30fc\u30eb\u3092\u4f7f\u3063\u305f\u9178\u7d20\u767a\u751f\u5b9f\u9a13\u306e\u5b8c\u5168\u30ac\u30a4\u30c9&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=41738&#038;embed=true#?secret=Vx7GcH9og2#?secret=7LHTlYmKUy\" data-secret=\"7LHTlYmKUy\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>Aloitetaan valmisteluista!<\/h3>\n<p class=\"p3\">Vedyn valmistamiseen tarvitset seuraavat materiaalit ja v\u00e4lineet.<\/p>\n<p class=\"p3\"><b>Materiaalit<\/b><b><\/b><\/p>\n<p class=\"p6\">\u2022 Sinkki\u00e4 (kukan muotoisia tai pieni\u00e4 rakeita) 1 g \u2022 <span style=\"font-size: 14px;\">10-prosenttista suolahappoa 7 ml<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-47165 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/766aaccd86d1024e4b1ec07a9faf7992.jpg\" alt=\"\" width=\"316\" height=\"263\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/766aaccd86d1024e4b1ec07a9faf7992.jpg 1724w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/766aaccd86d1024e4b1ec07a9faf7992-300x250.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/766aaccd86d1024e4b1ec07a9faf7992-1024x854.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/766aaccd86d1024e4b1ec07a9faf7992-768x641.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/766aaccd86d1024e4b1ec07a9faf7992-1536x1281.jpg 1536w\" sizes=\"auto, (max-width: 316px) 100vw, 316px\" \/><\/p>\n<p class=\"p3\"><b>V\u00e4lineet<\/b><b><\/b><\/p>\n<p class=\"p6\">\u2022 2 koeputkea \u2022 <span style=\"font-size: 14px;\">Tulitikkuja<\/span> \u2022 <span style=\"font-size: 14px;\">Hehkuva puutikku<\/span> \u2022 <span style=\"font-size: 14px;\">M\u00e4rk\u00e4 r\u00e4tti (turvallisuuden vuoksi!)<\/span><\/p>\n<h3>Vedyn ker\u00e4\u00e4minen askel askeleelta<\/h3>\n<h4><b>\u2460 Valmistetaan vety\u00e4!<\/b><\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-41857 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/1c5c7c504bf202b8f9c60c99cb97b224.jpg\" alt=\"\" width=\"396\" height=\"299\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/1c5c7c504bf202b8f9c60c99cb97b224.jpg 1028w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/1c5c7c504bf202b8f9c60c99cb97b224-300x226.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/1c5c7c504bf202b8f9c60c99cb97b224-1024x773.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/1c5c7c504bf202b8f9c60c99cb97b224-768x580.jpg 768w\" sizes=\"auto, (max-width: 396px) 100vw, 396px\" \/><\/p>\n<p class=\"p3\">Kaada laimeaa suolahappoa koeputkeen ja lis\u00e4\u00e4 sinne kukanmuotoiset sinkkipalat. Mit\u00e4 tapahtuu? Pieni\u00e4 kuplia alkaa sihist\u00e4 ja poreilla iloisesti! Juuri t\u00e4m\u00e4 kaasu on kokeemme p\u00e4\u00e4t\u00e4hti, <b>vety<\/b>. Kemian maailmassa t\u00e4m\u00e4 reaktio kirjoitetaan seuraavasti:<\/p>\n<p>Zn (Sinkki) + 2HCl (Suolahappo) \u27f6 ZnCl\u2082 (Sinkkikloridi) + H\u2082 (Vety)<\/p>\n<p>Kun sinkki liukenee suolahappoon, se muuttuu aineeksi nimelt\u00e4 sinkkikloridi, ja samalla vapautuu vety\u00e4.<\/p>\n<p>Ker\u00e4\u00e4 syntynyt vety koeputkeen k\u00e4ytt\u00e4m\u00e4ll\u00e4 vesihaudemenetelm\u00e4\u00e4. Talvella, kun kuplien muodostuminen voi olla hidasta, voit hieman l\u00e4mmitt\u00e4\u00e4 koeputkea l\u00e4mpim\u00e4ss\u00e4 vedess\u00e4 reaktion vauhdittamiseksi.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-41859 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/fedf019bc7e16778461dffc28bc4648e.jpg\" alt=\"\" width=\"445\" height=\"399\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/fedf019bc7e16778461dffc28bc4648e.jpg 662w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/fedf019bc7e16778461dffc28bc4648e-300x269.jpg 300w\" sizes=\"auto, (max-width: 445px) 100vw, 445px\" \/><\/p>\n<h4><b>\u2461 Kokeillaan tulella!<\/b><\/h4>\n<p class=\"p3\">Vie palava tulitikku ker\u00e4\u00e4m\u00e4si vedyn l\u00e4helle. (\u203b Ensimm\u00e4inen koeputkellinen saattaa sis\u00e4lt\u00e4\u00e4 ilmaa, joten k\u00e4yt\u00e4 toista koeputkea!) <b>Ja nyt, pieni arvoitus!<\/b> Mit\u00e4 luulet tapahtuvan, kun liekki koskettaa vety\u00e4?<\/p>\n<p>Oikea vastaus on&#8230; <b>Kaasu syttyy palamaan pienell\u00e4 &#8220;POKS!&#8221;-\u00e4\u00e4nell\u00e4!<\/b><\/p>\n<p>T\u00e4m\u00e4 on todiste siit\u00e4, ett\u00e4 vety reagoi voimakkaasti ilman hapen kanssa ja muuttuu vedeksi (H\u2082O). \u00c4\u00e4ni syntyy, kun reaktion vapauttama energia laajentaa ymp\u00e4r\u00f6iv\u00e4\u00e4 ilmaa salamannopeasti \u2013 se on kuin pienoiskokoinen r\u00e4j\u00e4hdys! Kun kokeilet t\u00e4t\u00e4 itse, huomaat, ett\u00e4 \u00e4\u00e4ni voi vaihdella olosuhteiden mukaan ja kuulostaa joskus &#8220;suhahdukselta&#8221; tai &#8220;viuhahdukselta&#8221;. Hauska havainto, eik\u00f6?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-41863 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/f1a861d8b1016fc51411fd895e41d0f5.jpg\" alt=\"\" width=\"282\" height=\"449\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/f1a861d8b1016fc51411fd895e41d0f5.jpg 348w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/f1a861d8b1016fc51411fd895e41d0f5-188x300.jpg 188w\" sizes=\"auto, (max-width: 282px) 100vw, 282px\" \/><\/p>\n<p><iframe loading=\"lazy\" title=\"\u6c34\u7d20\u306e\u6027\u8cea\u306e\u78ba\u8a8d\u5b9f\u9a13\uff08\u6c34\u4e0a\u7f6e\u63db\u6cd5\u3067\u3042\u3064\u3081\u3066\u706b\u3092\u3064\u3051\u3066\u307f\u308b\uff09\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/odQ6kgLISng?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<h4><b>\u2462 Viel\u00e4 yksi koe!<\/b><\/h4>\n<p class=\"p3\">Jos saat ker\u00e4tty\u00e4 viel\u00e4 kolmannen koeputkellisen vety\u00e4, lis\u00e4\u00e4 sinne kalkkivett\u00e4 ja ravista. Happikokeessa kalkkivesi ei muuttunut, mutta miten k\u00e4y nyt? &#8230;Todenn\u00e4k\u00f6isesti mit\u00e4\u00e4n ei tapahdu. Kalkkiveden samentuminen on hiilidioksidin ominaisuus, joten huomaat, ett\u00e4 vety ja happi ovat erilaisia kaasuja.<\/p>\n<h3>Tiedett\u00e4 syv\u00e4llisemmin: Sinkin arvoitus<\/h3>\n<p class=\"p3\">K\u00e4ytimme t\u00e4ss\u00e4 kokeessa &#8220;kukanmuotoista sinkki\u00e4&#8221;. On kiehtovaa, ett\u00e4 sinkin muoto vaikuttaa merkitt\u00e4v\u00e4sti siihen, kuinka nopeasti vety\u00e4 syntyy. Miten sama aine voi k\u00e4ytt\u00e4yty\u00e4 niin eri tavoin?<\/p>\n<p class=\"p3\"><b>Vihje on &#8220;pinta-ala&#8221;!<\/b><\/p>\n<p class=\"p3\">Kuvittele, kumpi liukenee veteen nopeammin: sokeripala vai tomusokeri? Tomusokeri tietenkin! T\u00e4m\u00e4 johtuu siit\u00e4, ett\u00e4 tomusokerilla on paljon enemm\u00e4n veden kanssa kosketuksissa olevaa pintaa (<b>pinta-ala<\/b>).<\/p>\n<p class=\"p3\">Sama periaate p\u00e4tee sinkkiin. Monimutkaisen muotoisella kukkasinkill\u00e4 on enemm\u00e4n pinta-alaa, joka reagoi suolahapon kanssa, kuin sile\u00e4ll\u00e4 sinkkirakeella. Siksi reaktio on voimakkaampi ja vety\u00e4 syntyy nopeammin. T\u00e4llaisten &#8220;miksi&#8221;-kysymysten pohtiminen on tieteen suola! Kokeen j\u00e4lkeen sinkin pinta on menett\u00e4nyt kiiltonsa ja muuttunut tummaksi. T\u00e4m\u00e4 johtuu siit\u00e4, ett\u00e4 sinkki on liuennut tai sen pinnalle on muodostunut uutta ainetta. Jos haluat k\u00e4ytt\u00e4\u00e4 sinkin uudelleen, sen pinta t\u00e4ytyy hioa kirkkaaksi.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-47166 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/479d68e9bbde6d8bdd9864a303d0ed6b.jpg\" alt=\"\" width=\"394\" height=\"250\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/479d68e9bbde6d8bdd9864a303d0ed6b.jpg 794w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/479d68e9bbde6d8bdd9864a303d0ed6b-300x190.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/479d68e9bbde6d8bdd9864a303d0ed6b-768x487.jpg 768w\" sizes=\"auto, (max-width: 394px) 100vw, 394px\" \/><\/p>\n<p style=\"text-align: center;\">Vasen: Ennen koetta, Oikea: Kokeen j\u00e4lkeen<\/p>\n<h3>Yhteenveto<\/h3>\n<p class=\"p3\">Oppilaat oppivat v\u00e4lineiden k\u00e4sittelyn nopeasti, ja jo seuraavalla tunnilla koe sujui kuin ammattilaisilta. Heid\u00e4n kehityksens\u00e4 n\u00e4keminen oli mahtavaa! Kun katsot maailmaa kemian silmin, voit tehd\u00e4 uusia ja yll\u00e4tt\u00e4vi\u00e4 l\u00f6yt\u00f6j\u00e4 arkip\u00e4iv\u00e4n ilmi\u00f6ist\u00e4. Joten, mik\u00e4 on sinun seuraava &#8220;miksi&#8221;-kysymyksesi?<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"q2OVdGmcJ3\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=41738\">\u6d88\u6bd2\u6db2\u304b\u3089\u9178\u7d20\u304c\u751f\u307e\u308c\u308b\uff01\uff1f\u30aa\u30ad\u30b7\u30c9\u30fc\u30eb\u3092\u4f7f\u3063\u305f\u9178\u7d20\u767a\u751f\u5b9f\u9a13\u306e\u5b8c\u5168\u30ac\u30a4\u30c9<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8221;\u6d88\u6bd2\u6db2\u304b\u3089\u9178\u7d20\u304c\u751f\u307e\u308c\u308b\uff01\uff1f\u30aa\u30ad\u30b7\u30c9\u30fc\u30eb\u3092\u4f7f\u3063\u305f\u9178\u7d20\u767a\u751f\u5b9f\u9a13\u306e\u5b8c\u5168\u30ac\u30a4\u30c9&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=41738&#038;embed=true#?secret=wz8eNjiTQh#?secret=q2OVdGmcJ3\" data-secret=\"q2OVdGmcJ3\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"uLjZdyXdVA\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=47150\">\u306a\u305c\u70ad\u9178\u306e\u6ce1\u306f\u30b7\u30e5\u30ef\u30b7\u30e5\u30ef\uff1f\u77f3\u7070\u77f3\u3068\u5869\u9178\u3067\u89e3\u304d\u660e\u304b\u3059\u4e8c\u9178\u5316\u70ad\u7d20\u306e\u79d8\u5bc6\uff08\u4e8c\u9178\u5316\u70ad\u7d20\u306e\u767a\u751f\u5b9f\u9a13\u3000\uff09<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8221;\u306a\u305c\u70ad\u9178\u306e\u6ce1\u306f\u30b7\u30e5\u30ef\u30b7\u30e5\u30ef\uff1f\u77f3\u7070\u77f3\u3068\u5869\u9178\u3067\u89e3\u304d\u660e\u304b\u3059\u4e8c\u9178\u5316\u70ad\u7d20\u306e\u79d8\u5bc6\uff08\u4e8c\u9178\u5316\u70ad\u7d20\u306e\u767a\u751f\u5b9f\u9a13\u3000\uff09&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=47150&#038;embed=true#?secret=nkWiCeFpsz#?secret=uLjZdyXdVA\" data-secret=\"uLjZdyXdVA\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<div class=\"g-ytsubscribe\" data-channelid=\"UCBoF1yPvFnXnSJ_Xe5AmXcw\" data-layout=\"full\" data-count=\"default\"><\/div>\n<h3>Yhteydenotot ja tiedustelut<\/h3>\n<p>Tee tieteest\u00e4 osa el\u00e4m\u00e4\u00e4si! Blogissani jaan hauskoja ja helppoja tiedekokeita, joita voit tehd\u00e4 kotona, sek\u00e4 vinkkej\u00e4 ja selityksi\u00e4 niiden takana olevaan tieteeseen. Tutustu ja kokeile!<br \/>\n\u30fb Tiedeblogin sis\u00e4ll\u00f6st\u00e4 on koottu kirja. Lis\u00e4tietoja l\u00f6yd\u00e4t <a href=\"https:\/\/amzn.to\/42PMCEL\">t\u00e4\u00e4lt\u00e4<\/a>.<br \/>\n\u30fb Lis\u00e4tietoa minusta, Ken Kuwakosta, l\u00f6yd\u00e4t <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4\u00e4lt\u00e4<\/a>.<br \/>\n\u30fb Erilaiset pyynn\u00f6t (kirjoitusty\u00f6t, luennot, tiedekerhot, TV-ohjelmien konsultointi ja esiintymiset) voit l\u00e4hett\u00e4\u00e4 <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a>.<br \/>\n<span class=\"s2\">\u30fb Seuraa uusimpia p\u00e4ivityksi\u00e4 <a href=\"https:\/\/x.com\/kuwako\">X:ss\u00e4<\/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><a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Tiedekanavallani<\/a> julkaisen videoita kokeista!<\/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=62514&#038;lang=es\" aria-label=\"\u00a1Gira, lanza y vuela! Descubre c\u00f3mo crear tu propio avi\u00f3n girosc\u00f3pico con el poder de la ciencia\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/04\/0f1c43aa7cf2257f42498b97b4a43f91-150x150.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=62514&#038;lang=es\">\u00a1Gira, lanza y vuela! Descubre c\u00f3mo crear tu propio avi\u00f3n girosc\u00f3pico con el poder de la ciencia<\/a><time datetime=\"2026-04-19T05:57:51+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670819\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62511&#038;lang=fi\" aria-label=\"Py\u00f6r\u00e4ytys ja lento! N\u00e4in rakennat tieteen voimalla kiit\u00e4v\u00e4n \u201dgyrolennokin\u201d\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/04\/0f1c43aa7cf2257f42498b97b4a43f91-150x150.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=62511&#038;lang=fi\">Py\u00f6r\u00e4ytys ja lento! 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Kokeile h\u00e4mm\u00e4stytt\u00e4v\u00e4\u00e4 \u201chiiliparistoa\u201d!","author":"\u6851\u5b50 \u7814","date":"2026\u5e741\u670825\u65e5","format":false,"excerpt":"Moi! T\u00e4ss\u00e4 tiedevalmentaja Ken Kuwako. 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