{"id":53034,"date":"2025-09-24T04:39:30","date_gmt":"2025-09-23T19:39:30","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=53034"},"modified":"2025-09-24T04:39:30","modified_gmt":"2025-09-23T19:39:30","slug":"nakyva-ilmakanuuna-kuivajaalla-maidonkartonista-tehtava-versio-savurenkaat-tanssivat-huoneessa","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=53034&lang=fi","title":{"rendered":"N\u00e4kyv\u00e4 ilmakanuuna kuivaj\u00e4\u00e4ll\u00e4! Maidonkartonista teht\u00e4v\u00e4 versio \u2013 savurenkaat tanssivat huoneessa"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Hei, olen tiedekouluttaja Ken Kuwako. Joka p\u00e4iv\u00e4 on koe.<\/strong><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-48792\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/09\/97bc3305be383bd7f9475f814eba621e.jpg\" alt=\"\" width=\"176\" height=\"176\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/09\/97bc3305be383bd7f9475f814eba621e.jpg 816w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/09\/97bc3305be383bd7f9475f814eba621e-300x300.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/09\/97bc3305be383bd7f9475f814eba621e-150x150.jpg 150w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/09\/97bc3305be383bd7f9475f814eba621e-768x768.jpg 768w\" sizes=\"auto, (max-width: 176px) 100vw, 176px\" \/><\/p>\n<p style=\"text-align: center;\">\u3010<a href=\"https:\/\/music.youtube.com\/watch?v=L9wpeQjBQAM&amp;si=NJzMuTBGWphZQlIH\">T\u00e4m\u00e4 artikkeli on saatavilla my\u00f6s radiossa!<\/a>\u3011<\/p>\n<p>Kun kuulet &#8220;ilmatykin&#8221;, monilla saattaa olla mielikuva &#8220;jostain, mik\u00e4 ampuu ilmaa&#8230;?&#8221; Mutta mit\u00e4 jos se n\u00e4kym\u00e4t\u00f6n ilma muuttuisi n\u00e4kyv\u00e4ksi, savurenkaiksi? Se on todella outo ja yll\u00e4tt\u00e4v\u00e4 ilmi\u00f6! T\u00e4ll\u00e4 kertaa esittelen luokkaidean &#8220;ilmatykin valmistamisesta kuivaj\u00e4\u00e4n avulla&#8221;, mik\u00e4 on t\u00e4ydellinen koe ilmavirtauksen visualisoimiseksi.<\/p>\n<p><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/dd691e4fa9ea6d4c049b1ecf85c1cfae.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-22570 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/dd691e4fa9ea6d4c049b1ecf85c1cfae-300x224.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2015-09-10 23.07.37\" width=\"300\" height=\"224\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/dd691e4fa9ea6d4c049b1ecf85c1cfae-300x224.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/dd691e4fa9ea6d4c049b1ecf85c1cfae.jpg 405w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>T\u00e4m\u00e4 on yksinkertainen, mutta oppilaiden huomion vangitseva materiaali, jossa k\u00e4ytet\u00e4\u00e4n tuttuja materiaaleja, kuten maitopurkkia ja kuivaj\u00e4\u00e4t\u00e4, ja luodaan savurenkaita, jotka ilmestyv\u00e4t kuin ninjat. &#8220;Miksi se muodostaa renkaan?&#8221;, &#8220;Miksi se lent\u00e4\u00e4?&#8221; T\u00e4ss\u00e4 kokeessa her\u00e4\u00e4 luonnollisesti kiinnostus fysiikkaa kohtaan. Valmistelut ovat helppoja, ja koe voidaan toteuttaa sek\u00e4 luonnontieteiden luokkahuoneessa ett\u00e4 tavallisessa luokkahuoneessa.<\/p>\n<h3>Miksi ilmatykki on &#8220;n\u00e4kyv\u00e4&#8221;?<\/h3>\n<p>Pahvilaatikosta valmistettu ilmatykki on kuuluisa, mutta ilman liike on n\u00e4kym\u00e4t\u00f6nt\u00e4, joten sen olemassaolon voi ymm\u00e4rt\u00e4\u00e4 vain reaktioiden, kuten paperimukin kaatumisen, kautta. Siksi kuivaj\u00e4\u00e4n savua k\u00e4ytt\u00e4m\u00e4ll\u00e4 visualisoimme itse ilmavirtauksen. T\u00e4m\u00e4 &#8220;visualisointi&#8221; antaa meille mahdollisuuden havainnoida, miten ilmapaketti (py\u00f6rrerengas) lent\u00e4\u00e4 ja miten se katoaa, mik\u00e4 syvent\u00e4\u00e4 ymm\u00e4rryst\u00e4 huomattavasti.<\/p>\n<p>Itse asiassa n\u00e4it\u00e4 &#8220;py\u00f6rrerenkaita&#8221; on paljon ymp\u00e4rill\u00e4mme. Esimerkiksi tulivuoren purkauksissa syntyv\u00e4t munkkirinkil\u00e4n muotoiset savupylv\u00e4\u00e4t, tupakan savu ja suuria renkaita taivaalle piirt\u00e4v\u00e4t savukoneet hy\u00f6dynt\u00e4v\u00e4t kaikki t\u00e4t\u00e4 py\u00f6rrerenkaan periaatetta. Tekem\u00e4ll\u00e4 ilmavirtauksesta n\u00e4kyv\u00e4n voimme huomata ilman voiman ja nesteiden ominaisuudet, joita yleens\u00e4 emme huomaa.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u898b\u3048\u308b\u7a7a\u6c17\u7832\uff01\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u7a7a\u6c17\u7832\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/A08yo5QMQEI?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<h2>Tunnin valmistelu ja kokeen vaiheet<\/h2>\n<p>\u3010Tarvikkeet\u3011<\/p>\n<p>Maitopurkki (1 litran tyyppi suositellaan)<\/p>\n<p>Kuivaj\u00e4\u00e4t\u00e4 (1 kg alle 1000 jeni\u00e4. Saatavilla j\u00e4\u00e4tel\u00f6kaupoista tai supermarketeista)<\/p>\n<p>Akvaario tai l\u00e4pin\u00e4kyv\u00e4 laatikko (syvyys noin 20\u201330 cm)<\/p>\n<p>Kuumaa vett\u00e4 (noin 40 \u2103)<\/p>\n<p>Mattopuukko, sakset<\/p>\n<p>K\u00e4sineet tai pihdit (kuivaj\u00e4\u00e4n k\u00e4sittelyyn)<\/p>\n<p>\u3010Ennakkon valmistelu\u3011<\/p>\n<p>K\u00e4yt\u00e4 kuivaj\u00e4\u00e4t\u00e4 mahdollisimman pian oston j\u00e4lkeen.<\/p>\n<p>Joissakin j\u00e4\u00e4tel\u00f6kaupoissa saattaa tarvita varausta, joten tiedustele etuk\u00e4teen.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-43659 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/87cb49a603ca7aabf8c4d192ccf6c9b0.jpg\" alt=\"\" width=\"245\" height=\"296\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/87cb49a603ca7aabf8c4d192ccf6c9b0.jpg 1052w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/87cb49a603ca7aabf8c4d192ccf6c9b0-248x300.jpg 248w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/87cb49a603ca7aabf8c4d192ccf6c9b0-847x1024.jpg 847w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/87cb49a603ca7aabf8c4d192ccf6c9b0-768x929.jpg 768w\" sizes=\"auto, (max-width: 245px) 100vw, 245px\" \/><\/p>\n<h3>Valmistus- ja koeohjeet<\/h3>\n<p>\u2460 Maitopurkin muokkaus<br \/>\n\u2192 Leikkaa yl\u00e4osa irti ja tee pohjaan halkaisijaltaan 4\u20135 cm:n py\u00f6re\u00e4 reik\u00e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-43657 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/86e72661c7171da0be2ada28d742ed50.jpg\" alt=\"\" width=\"210\" height=\"289\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/86e72661c7171da0be2ada28d742ed50.jpg 630w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/86e72661c7171da0be2ada28d742ed50-218x300.jpg 218w\" sizes=\"auto, (max-width: 210px) 100vw, 210px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-43658 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/2ad95f972e21f73524e6730bbaec3e83.jpg\" alt=\"\" width=\"239\" height=\"220\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/2ad95f972e21f73524e6730bbaec3e83.jpg 820w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/2ad95f972e21f73524e6730bbaec3e83-300x276.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/2ad95f972e21f73524e6730bbaec3e83-768x706.jpg 768w\" sizes=\"auto, (max-width: 239px) 100vw, 239px\" \/><\/p>\n<p>\u2461 Savunmuodostuslaitteen valmistelu<br \/>\n\u2192 Laita akvaarioon noin 40 \u2103 kuumaa vett\u00e4 ja lis\u00e4\u00e4 pieni m\u00e4\u00e4r\u00e4 kuivaj\u00e4\u00e4t\u00e4.<br \/>\n\u2192 Savua (kaasumaisen hiilidioksidin ja vesih\u00f6yryn seos) alkaa tulla ulos.<\/p>\n<p>\u2462 Maitopurkin asennus<br \/>\n\u2192 Aseta purkki leikattu puoli alasp\u00e4in ja reik\u00e4 yl\u00f6sp\u00e4in akvaarion p\u00e4\u00e4lle niin, ett\u00e4 savu ker\u00e4\u00e4ntyy sis\u00e4lle.<\/p>\n<p>\u2463 Ilmatykin laukaisu!<br \/>\n\u2192 Taputa kevyesti purkin sivua, jolloin savurenkaat lent\u00e4v\u00e4t ulos!<\/p>\n<p><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/4f902d299f632e03f017ec20d70b4d19.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-22571 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/4f902d299f632e03f017ec20d70b4d19.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2015-09-11 20.04.12\" width=\"248\" height=\"270\" \/><\/a><\/p>\n<p><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/7217a0c2c63fdfde83715cb45179d353.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-22573 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/7217a0c2c63fdfde83715cb45179d353-300x289.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2015-09-11 20.05.00\" width=\"300\" height=\"289\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/7217a0c2c63fdfde83715cb45179d353-300x289.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/7217a0c2c63fdfde83715cb45179d353.jpg 327w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Ilmatykin periaatteen (ilmapaketti etenee rei\u00e4n l\u00e4pi eteenp\u00e4in) ymm\u00e4rt\u00e4minen &#8220;n\u00e4kyv\u00e4n\u00e4 ilmi\u00f6n\u00e4&#8221; on t\u00e4rkein asia. Kiinnitet\u00e4\u00e4n huomiota savurenkaiden muotoon, kokoon ja lentomatkaan. Kysymyksest\u00e4 &#8220;Miksi se muodostaa renkaan?&#8221; voidaan luonnollisesti siirty\u00e4 syvemm\u00e4lle py\u00f6rteiden rakenteeseen ja nesteiden ominaisuuksiin. Koe voidaan laajentaa my\u00f6s tutkimuksellisiin teht\u00e4viin, kuten ryhm\u00e4kilpailuun renkaiden vakaudesta.<\/p>\n<h3>Laajennusehdotuksia ja sovelluksia<\/h3>\n<p>Kehittyneempi\u00e4 kysymyksi\u00e4:<br \/>\n&#8220;Miksi rengas katoaa matkalla?&#8221;<br \/>\n&#8220;Mitk\u00e4 tekij\u00e4t vaikuttavat lentomatkaan?&#8221;<\/p>\n<p>Vertailukokeet:<br \/>\nMit\u00e4 tapahtuu, jos rei\u00e4n muoto on neli\u00f6 py\u00f6re\u00e4n sijaan?<br \/>\nMit\u00e4 tapahtuu, jos rei\u00e4n kokoa muutetaan?<br \/>\nMit\u00e4 tapahtuu, jos savun tyyppi\u00e4 muutetaan?<\/p>\n<p>Yhteys arkeen:<br \/>\nTulivuoren purkaukset, tupakan savu, lentokoneiden j\u00e4tt\u00f6vanat, savukoneet jne.<\/p>\n<p>Ilma on &#8220;l\u00e4pin\u00e4kyv\u00e4\u00e4&#8221;, mutta sill\u00e4 on n\u00e4kym\u00e4t\u00f6n &#8220;voima&#8221;. T\u00e4m\u00e4 koe, joka visualisoi t\u00e4m\u00e4n voiman, on eritt\u00e4in tehokas my\u00f6s niille oppilaille, jotka kokevat fysiikan vaikeaksi. Luokkahuoneessa leijuvat pehme\u00e4t savurenkaat. Niiden kauneus ja mysteeri v\u00e4litt\u00e4v\u00e4t tieteen vieh\u00e4tyksen hetkess\u00e4.<\/p>\n<h3>Yhteydenotot ja pyynn\u00f6t<\/h3>\n<p>Tee tieteen ihmeist\u00e4 ja hauskuudesta entist\u00e4kin helpommin l\u00e4hestytt\u00e4v\u00e4\u00e4! Olen koonnut ymm\u00e4rrett\u00e4v\u00e4sti hauskoja tieteellisi\u00e4 kokeita, jotka voi tehd\u00e4 kotona, ja niiden vinkkej\u00e4. Etsi lis\u00e4\u00e4!<\/p>\n<p>Tietoja yll\u00e4pit\u00e4j\u00e4st\u00e4, Ken Kuwakosta, l\u00f6yd\u00e4t <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a>.<\/p>\n<p>Erilaiset pyynn\u00f6t (kirjoittaminen, luennot, tiedeluokat, TV-konsultointi, esiintymiset jne.) <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a>.<\/p>\n<p>Artikkelip\u00e4ivitykset julkaistaan <a href=\"https:\/\/x.com\/kuwako\">X:ss\u00e4<\/a>!<\/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\">Tieteen temppukanavalla<\/a> on kokeiluvideoita!<\/p>\n<h3>\uff15\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p>\u30ad\u30fc\u30f3\u3068\u51b7\u3048\u308b\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\uff01\u6c17\u6e29\u304c\u4e0a\u304c\u3063\u3066\u304f\u308b\u3053\u306e\u6642\u671f\u30fb\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u3092\u4f7f\u3063\u305f\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\u306e\u5b9f\u9a13\u306f\u3044\u304b\u304c\uff1f<\/p>\r\n<p><img class=\"alignnone wp-image-39516 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg 1406w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-300x168.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-1024x572.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-768x429.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-320x180.jpg 320w\" alt=\"\" width=\"453\" height=\"253\" \/><\/p>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=39513\">\u6db2\u4f53\u30bc\u30ed\uff01\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u304c\u6d88\u3048\u308b\u307e\u3067\u306e\uff13\u6642\u9593\u3092\u79d1\u5b66\u3059\u308b\uff08\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\uff09<\/a><\/p>\r\n<h3 style=\"text-align: left;\"><span style=\"font-size: medium;\"><b><strong>\u30c6\u30ec\u30d3\u756a\u7d44\u76e3\u4fee\u30fb\u30a4\u30d9\u30f3\u30c8\u7b49\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n<li>4\u670830\u65e5\uff08\u6728\uff09\u300cTHE\u7a81\u7834\u30d5\u30a1\u30a4\u30eb\u300d\uff08\u65e5\u672c\u30c6\u30ec\u30d3\uff09\u306e<a href=\"https:\/\/phys-edu.net\/wp\/?p=62906\">\u79d1\u5b66\u76e3\u4fee\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f<\/a>\u3002<\/li>\r\n<li>5\u67088\u65e5\uff08\u91d1\uff09<a href=\"https:\/\/phys-edu.net\/wp\/?p=62629\">\u7406\u79d1\u6559\u80b2\u30cb\u30e5\u30fc\u30b9<\/a>\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li>6\u670814\u65e5\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<li>6\u670826\u65e5\uff08\u91d1\uff09\u3000\u5343\u8449\u5927\u5b66\u306e\u516c\u958b\u7814\u7a76\u4f1a\uff08\u4e2d\u5b66\u7406\u79d1\u306b\u3064\u3044\u3066\u6388\u696d\u516c\u958b\u4e88\u5b9a\uff09<\/li>\r\n<li>7\u670818\u65e5\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<\/ul>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\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<br \/><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\" \/><br \/><\/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<br \/><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=\"text-align: center;\">\u5404\u7a2eSNS\uff08\u66f4\u65b0\u60c5\u5831\u3092\u304a\u5c4a\u3051\uff01\uff09<\/span><\/h3>\r\n<p style=\"text-align: center;\"><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>\uff08\u65e5\u672c\u8a9e\uff09<\/p>\r\n<p style=\"text-align: center;\"><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>\uff08\u82f1\u8a9e\uff09<\/p>\r\n<h3 style=\"text-align: center;\"><strong>Explore<\/strong><\/h3>\r\n<ul>\r\n<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<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<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<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<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<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<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a> \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>Hei, olen tiedekouluttaja Ken Kuwako. Joka p\u00e4iv\u00e4 on koe. \u3010T\u00e4m\u00e4 artikkeli on saatavilla my\u00f6s radiossa!\u3011 Kun kuu [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":48792,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","sns_share_botton_hide":"","vkExUnit_sns_title":"","vkexunit_cta_each_option":"","_lightning_design_setting":{"layout":"default"},"footnotes":""},"categories":[1630],"tags":[],"class_list":["post-53034","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category--fi"],"jetpack_featured_media_url":"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/09\/97bc3305be383bd7f9475f814eba621e.jpg","jetpack-related-posts":[{"id":53466,"url":"https:\/\/phys-edu.net\/wp\/?p=53466&lang=fi","url_meta":{"origin":53034,"position":0},"title":"Kerroksia kuin kakkua! N\u00e4in syntyy kaunis maakerros, joka her\u00e4tt\u00e4\u00e4 uteliaisuuden.","author":"\u6851\u5b50 \u7814","date":"2025\u5e749\u670830\u65e5","format":false,"excerpt":"Olen Ken Kuwako, tiedekouluttaja. Joka p\u00e4iv\u00e4 on ko\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1630&lang=fi"},"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":54411,"url":"https:\/\/phys-edu.net\/wp\/?p=54411&lang=fi","url_meta":{"origin":53034,"position":1},"title":"Peili palauttaa kakun!? Korttipeilikoe, joka koukuttaa yl\u00e4koululaiset","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u670814\u65e5","format":false,"excerpt":"Tervehdys! Olen Kuwako Ken, Tiedevalmentaja. Joka \u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1630&lang=fi"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/5b1bba428d24477213cd61c466884ae9.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/5b1bba428d24477213cd61c466884ae9.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/5b1bba428d24477213cd61c466884ae9.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/5b1bba428d24477213cd61c466884ae9.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/5b1bba428d24477213cd61c466884ae9.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/5b1bba428d24477213cd61c466884ae9.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":53728,"url":"https:\/\/phys-edu.net\/wp\/?p=53728&lang=fi","url_meta":{"origin":53034,"position":2},"title":"H\u00e4mm\u00e4stytt\u00e4v\u00e4 koe! N\u00e4in valmistat s\u00e4ken\u00f6iv\u00e4\u00e4 staattista vett\u00e4, s\u00e4hk\u00f6teet\u00e4 ja s\u00e4hk\u00f6juomia (Staattisen s\u00e4hk\u00f6n kokeet)","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u67084\u65e5","format":false,"excerpt":"Olen Kuwako Ken, tiedevalmentaja. Jokainen p\u00e4iv\u00e4 o\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1630&lang=fi"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/02\/bd6ca335879fc3994122613961fc8280.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/02\/bd6ca335879fc3994122613961fc8280.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/02\/bd6ca335879fc3994122613961fc8280.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/02\/bd6ca335879fc3994122613961fc8280.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":60723,"url":"https:\/\/phys-edu.net\/wp\/?p=60723&lang=fi","url_meta":{"origin":53034,"position":3},"title":"Kaksi BeeSpi\u00e4, yksi nerokas temppu! H\u00e4mm\u00e4stytt\u00e4v\u00e4 koe liikelakien visualisointiin","author":"\u6851\u5b50 \u7814","date":"2026\u5e742\u670819\u65e5","format":false,"excerpt":"Hei, olen fysiikan valmentaja Ken Kuwako. Joka p\u00e4i\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1630&lang=fi"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/07\/aac0958995a672773671b3bd952d1295.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":60411,"url":"https:\/\/phys-edu.net\/wp\/?p=60411&lang=fi","url_meta":{"origin":53034,"position":4},"title":"Minne s\u00e4hk\u00f6 katosi? Neutralisaation piirt\u00e4m\u00e4n vaikuttavan V-muotoisen k\u00e4yr\u00e4n salaisuus! (Bariumhydroksidi ja rikkihappo -koe)","author":"\u6851\u5b50 \u7814","date":"2026\u5e742\u670811\u65e5","format":false,"excerpt":"Tervehdys kaikille! Olen tiedevalmentaja Ken Kuwak\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1630&lang=fi"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2026-01-29-9.50.26.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2026-01-29-9.50.26.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2026-01-29-9.50.26.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2026-01-29-9.50.26.jpeg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":63194,"url":"https:\/\/phys-edu.net\/wp\/?p=63194&lang=fi","url_meta":{"origin":53034,"position":5},"title":"Toista 200 vuotta vanha suuri tiedel\u00f6yt\u00f6 paperimukeilla! N\u00e4e kotona itse todiste siit\u00e4, ett\u00e4 valo on aalto (Youngin koe)","author":"\u6851\u5b50 \u7814","date":"2026\u5e745\u67088\u65e5","format":false,"excerpt":"T\u00e4ss\u00e4 tiedeblogi Science Trainer Kuwako Kenilt\u00e4. 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