{"id":60328,"date":"2026-02-09T05:17:05","date_gmt":"2026-02-08T20:17:05","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=60328"},"modified":"2026-02-09T05:17:05","modified_gmt":"2026-02-08T20:17:05","slug":"opitaan-moottorin-toiminta-yllattavalla-pam-aanella-alkoholin-rajahdyskokeen-salaisuus-termodynamiikan-ensimmainen-laki","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=60328&lang=fi","title":{"rendered":"Opitaan moottorin toiminta yll\u00e4tt\u00e4v\u00e4ll\u00e4 \u201dPAM!\u201d-\u00e4\u00e4nell\u00e4 \u2013 alkoholin r\u00e4j\u00e4hdyskokeen salaisuus (termodynamiikan ensimm\u00e4inen laki)"},"content":{"rendered":"<p style=\"text-align: center;\"><strong>Moi! T\u00e4\u00e4ll\u00e4 Ken Kuwako, tiedevalmentajasi. Jokainen p\u00e4iv\u00e4 on uusi koe.<\/strong><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">Palaa erikoissivulle<\/a><\/p>\n<h3>Pieni \u201dpoks\u201d avaa oven tieteen maailmaan! Turvallinen termodynamiikan koe kotikeitti\u00f6\u00f6n<\/h3>\n<p style=\"text-align: center;\">\u3010<a href=\"https:\/\/music.youtube.com\/watch?v=vmBR70rYD2U&amp;si=tdFX7a1sdSiWgh3S\">Kuuntele t\u00e4m\u00e4 artikkeli my\u00f6s radiona!<\/a>\u3011<\/p>\n<p> Kun jokin lenn\u00e4ht\u00e4\u00e4 vauhdilla silmiemme edess\u00e4, meiss\u00e4 kaikissa her\u00e4\u00e4 lapsenomainen into \u2013 ihan ilman sen kummempia selityksi\u00e4. Oletko koskaan pys\u00e4htynyt miettim\u00e4\u00e4n arjen keskell\u00e4, miten asiat oikein toimivat?<\/p>\n<p>T\u00e4n\u00e4\u00e4n kutkutan uteliaisuuttasi j\u00e4nnitt\u00e4v\u00e4ll\u00e4 mutta turvallisella tiedekokeella. P\u00e4\u00e4osassa on jotain, mit\u00e4 l\u00f6ytyy l\u00e4hes jokaisesta kodista: <strong>k\u00e4sidesi eli alkoholihuuhde<\/strong>. Se on taika-avain, jolla vapautamme n\u00e4kym\u00e4tt\u00f6m\u00e4n mutta valtavan voiman.<\/p>\n<p>Sana \u201dr\u00e4j\u00e4hdys\u201d saattaa kuulostaa hurjalta, mutta ei h\u00e4t\u00e4\u00e4. Kyseess\u00e4 on hallittu reaktio, jossa pieni m\u00e4\u00e4r\u00e4 alkoholia muuttuu kaasuksi ja laajenee silm\u00e4nr\u00e4p\u00e4yksess\u00e4. T\u00e4ss\u00e4 kokeessa p\u00e4\u00e4set n\u00e4kem\u00e4\u00e4n, kuulemaan ja melkein tuntemaan, kuinka \u201dkaasu tekee ty\u00f6t\u00e4\u201d. T\u00e4m\u00e4 on suora reitti <strong>termodynamiikan<\/strong> kiehtovaan maailmaan \u2013 samaan ilmi\u00f6\u00f6n, joka liikuttaa autojen moottoreita ja lenn\u00e4tt\u00e4\u00e4 raketteja avaruuteen.<\/p>\n<p>L\u00e4hde mukaani kokemaan yll\u00e4tt\u00e4v\u00e4 \u201dpoks\u201d ja l\u00f6yd\u00e4 tieteen riemu uudelleen!<\/p>\n<p><iframe loading=\"lazy\" title=\"\u7a7a\u6c17\u306b\u4ed5\u4e8b\u3092\u3055\u305b\u3066\u307f\u308b\u3068\u2026\u3042\u75db\uff01\u71b1\u529b\u5b66\u7b2c\u4e00\u6cd5\u5247\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/mTNW7m13Eyc?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>T\u00e4m\u00e4 koe ei ainoastaan auta ymm\u00e4rt\u00e4m\u00e4\u00e4n palamisen ja r\u00e4j\u00e4hdyksen eroa, vaan se on paras tapa visualisoida lukiofysiikan p\u00e4hkin\u00e4\u00e4: termodynamiikan ensimm\u00e4ist\u00e4 p\u00e4\u00e4s\u00e4\u00e4nt\u00f6\u00e4.<\/p>\n<h3>Tiederesepti: Alkoholir\u00e4j\u00e4hdys kotikonstein<\/h3>\n<p> Kokeen ydin on t\u00e4ss\u00e4: <strong>kun pieni m\u00e4\u00e4r\u00e4 alkoholia palaa, suljetun t\u00f6lkin sis\u00e4ll\u00e4 oleva ilma kuumenee ja laajenee v\u00e4litt\u00f6m\u00e4sti.<\/strong> Koska kaasulla ei ole muuta pakoreitti\u00e4, se lenn\u00e4tt\u00e4\u00e4 kantena toimivan pahvimukin korkeuksiin. <\/p>\n<h4 style=\"text-align: center;\">Tarvikkeet<\/h4>\n<h4 style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/02\/c24545f73a9b1bac524f0a4807d962b1.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/02\/c24545f73a9b1bac524f0a4807d962b1-233x300.jpg\" alt=\"N\u00e4ytt\u00f6kuva 2014-02-09 13.48.11\" width=\"233\" height=\"300\" \/><\/a><\/h4>\n<ul>\n<li><strong>Pahvimuki<\/strong>: Toimii kantena (ja ammuksena). Tavallinen koko k\u00e4y mainiosti.<\/li>\n<li><strong>Alumiinit\u00f6lkki<\/strong>: Tyhj\u00e4 juomat\u00f6lkki. Tasapohjainen malli on vakain.<\/li>\n<li><strong>T\u00f6lkinavaaja<\/strong>: T\u00f6lkin yl\u00e4osan poistamiseen.<\/li>\n<li><strong>Naskali tai piikki<\/strong>: Pienen sytytysrei\u00e4n tekemiseen t\u00f6lkin pohjaan.<\/li>\n<li><strong>K\u00e4sidesi tai alkoholi<\/strong>: V\u00e4hint\u00e4\u00e4n <strong>70 % etanoli<\/strong>. Suihkutettava malli on paras, koska se muodostaa helposti hienoa sumua.<\/li>\n<li><strong>Sytytin<\/strong>: Pitk\u00e4vartinen sytytin (\u201dtoho\u201d) on turvallisin.<\/li>\n<li><strong>Turvavarusteet<\/strong>: <strong>M\u00e4rk\u00e4 r\u00e4tinkuvatus<\/strong> ja <strong>vesi\u00e4mp\u00e4ri<\/strong> ovat v\u00e4ltt\u00e4m\u00e4tt\u00f6mi\u00e4 varmuuden vuoksi.<\/li>\n<\/ul>\n<h3>Vaihe vaiheelta: Turvallisuus edell\u00e4!<\/h3>\n<p> Kun kaikki on valmiina, aloitetaan. Tarkkuus on onnistumisen ja turvallisuuden tae. <\/p>\n<ol>\n<li><strong>Poista t\u00f6lkin kansi<\/strong> Leikkaa t\u00f6lkinavaajalla alumiinit\u00f6lkin yl\u00e4osa kokonaan pois. Varo ter\u00e4vi\u00e4 reunoja! Pese ja kuivaa t\u00f6lkki huolellisesti.<\/li>\n<li><strong>Tee sytytysreik\u00e4<\/strong> Tee t\u00f6lkin pohjan keskelle <strong>pieni reik\u00e4 naskalilla<\/strong>. T\u00e4m\u00e4 on tulen sis\u00e4\u00e4nk\u00e4ynti. Ole varovainen, ettet pist\u00e4 itse\u00e4si sormeen.<\/li>\n<li><strong>Lis\u00e4\u00e4 alkoholi (T\u00c4RKE\u00c4\u00c4!)<\/strong> Suihkauta t\u00f6lkkiin <strong>vain 2 painallusta tai 2\u20133 pisaraa<\/strong> alkoholia. <strong>\u00c4l\u00e4 miss\u00e4\u00e4n nimess\u00e4 laita enemp\u00e4\u00e4!<\/strong> Liika alkoholi voi j\u00e4tt\u00e4\u00e4 t\u00f6lkkiin palavan liekin, mik\u00e4 on vaarallista. T\u00e4m\u00e4 pieni m\u00e4\u00e4r\u00e4 riitt\u00e4\u00e4 vapauttamaan tieteen voiman. <a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/02\/dc11546b4f12ef14ee2f01bbd41d5407.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-2384\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/02\/dc11546b4f12ef14ee2f01bbd41d5407.jpg\" alt=\"N\u00e4ytt\u00f6kuva 2014-02-09 13.48.02\" width=\"248\" height=\"298\" \/><\/a><\/li>\n<li><strong>H\u00f6yryst\u00e4 ja sekoita<\/strong> Aseta pahvimuki <strong>kevyesti<\/strong> t\u00f6lkin p\u00e4\u00e4lle. Ravista t\u00f6lkki\u00e4 varovasti muutaman kerran, jotta alkoholi h\u00f6yrystyy ja sekoittuu t\u00f6lkin sis\u00e4ll\u00e4 olevaan ilmaan. <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-24475\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/02\/a14a3e8f48b1fffd35acc502c2b98110.jpg\" alt=\"N\u00e4ytt\u00f6kuva 2016-03-18 15.23.02\" width=\"636\" height=\"357\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/02\/a14a3e8f48b1fffd35acc502c2b98110.jpg 636w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/02\/a14a3e8f48b1fffd35acc502c2b98110-300x168.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/02\/a14a3e8f48b1fffd35acc502c2b98110-320x180.jpg 320w\" sizes=\"auto, (max-width: 636px) 100vw, 636px\" \/><\/li>\n<li><strong>H-hetki: Sytytys!<\/strong> Varmista, ett\u00e4 m\u00e4rk\u00e4 r\u00e4tti ja \u00e4mp\u00e4ri ovat k\u00e4den ulottuvilla. Tuo sytyttimen liekki t\u00f6lkin pohjassa olevan rei\u00e4n kohdalle. <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-24471\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/02\/a0158ee85b00598f2bcb31fe97621d08.jpg\" alt=\"N\u00e4ytt\u00f6kuva 2016-03-18 15.23.32\" width=\"635\" height=\"353\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/02\/a0158ee85b00598f2bcb31fe97621d08.jpg 635w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/02\/a0158ee85b00598f2bcb31fe97621d08-300x167.jpg 300w\" sizes=\"auto, (max-width: 635px) 100vw, 635px\" \/><\/li>\n<\/ol>\n<h3>Tulokset: \u201dPoks\u201d on termodynamiikan taikaa<\/h3>\n<p> https:\/\/youtu.be\/mTNW7m13Eyc<\/p>\n<p>Sill\u00e4 sekunnilla kun liekki kohtaa h\u00f6yryn, kuuluu napakka \u201dpoks\u201d ja muki ampaisee ilmaan! T\u00e4m\u00e4 johtuu siit\u00e4, ett\u00e4 alkoholih\u00f6yry palaa v\u00e4litt\u00f6m\u00e4sti, jolloin t\u00f6lkin sis\u00e4ilman l\u00e4mp\u00f6tila nousee rajusti. Kuuma ilma yritt\u00e4\u00e4 laajentua voimakkaasti ja ty\u00f6nt\u00e4\u00e4 mukin tielt\u00e4\u00e4n.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/02\/78b95a3d03fc7ff1f9caa9280388ad57.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/02\/78b95a3d03fc7ff1f9caa9280388ad57-248x300.jpg\" alt=\"N\u00e4ytt\u00f6kuva 2014-02-09 13.48.49\" width=\"248\" height=\"300\" \/><\/a><\/p>\n<p> T\u00e4m\u00e4 on el\u00e4v\u00e4 esimerkki <strong>termodynamiikan ensimm\u00e4isest\u00e4 p\u00e4\u00e4s\u00e4\u00e4nn\u00f6st\u00e4<\/strong>. Alkoholin sis\u00e4lt\u00e4m\u00e4 \u201dkemiallinen energia\u201d muuttuu palamisessa \u201dl\u00e4mp\u00f6energiaksi\u201d. T\u00e4m\u00e4 l\u00e4mp\u00f6 tekee \u201dty\u00f6t\u00e4\u201d ty\u00f6nt\u00e4m\u00e4ll\u00e4 kaasua, mik\u00e4 lopulta muuttuu mukin lenn\u00e4tt\u00e4v\u00e4ksi \u201dliike-energiaksi\u201d. Energia ei h\u00e4vi\u00e4, se vain muuttaa muotoaan silmiemme edess\u00e4!<\/p>\n<p>T\u00e4ss\u00e4 viel\u00e4 l\u00e4mp\u00f6kamerakuva ilmi\u00f6st\u00e4. Tulokset ovat h\u00e4tk\u00e4hdytt\u00e4vi\u00e4!<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-60246\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/%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%88-2026-02-08-5.41.09.jpeg\" alt=\"\" width=\"431\" height=\"360\" \/> Tilanne juuri ennen sytytyst\u00e4.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-60247\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/%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%88-2026-02-08-5.41.35.jpeg\" alt=\"\" width=\"438\" height=\"408\" \/> Poks-hetkell\u00e4 sis\u00e4l\u00e4mp\u00f6tila hypp\u00e4\u00e4 hehkuvan punaiseksi!<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-60248\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/%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%88-2026-02-08-5.42.51-1.jpeg\" alt=\"\" width=\"448\" height=\"399\" \/> <strong>HUOMIO!<\/strong> \u00c4l\u00e4 koskaan kurkista t\u00f6lkkiin kokeen aikana ylh\u00e4\u00e4lt\u00e4 p\u00e4in. Se on eritt\u00e4in vaarallista.<\/p>\n<h3>Kultaiset s\u00e4\u00e4nn\u00f6t turvallisuuteen:<\/h3>\n<ul>\n<li><strong>\u00c4l\u00e4 liioittele m\u00e4\u00e4r\u00e4n kanssa!<\/strong>: Vain <strong>kaksi suihkausta<\/strong> riitt\u00e4\u00e4. Jos ahnehdit, t\u00f6lkkiin j\u00e4\u00e4 vellova liekki, joka voi aiheuttaa tulipalon. Jos liekki j\u00e4\u00e4 palamaan, tukahduta se m\u00e4r\u00e4ll\u00e4 r\u00e4till\u00e4 rauhallisesti.<\/li>\n<li><strong>Vain aikuisen valvonnassa<\/strong>: T\u00e4ss\u00e4 leikit\u00e4\u00e4n tieteen voimalla. Lasten ja nuorten tulee tehd\u00e4 t\u00e4m\u00e4 koe aina aikuisen seurassa ja paikassa, jossa ei ole syttyv\u00e4\u00e4 materiaalia ymp\u00e4rill\u00e4.<\/li>\n<li><strong>Muista tuuletus<\/strong>: Kokeen j\u00e4lkeen ilmassa on palamiskaasuja, joten avaa ikkuna ja tuuleta tila kunnolla.<\/li>\n<\/ul>\n<p> Jos termodynamiikan ihmeet tai lukiofysiikan kertaaminen kiinnostavat, kirjassani <strong>\u201dLukiofysiikan kertauskirja aikuisille\u201d<\/strong> (japaninkielinen alkuteos) selit\u00e4n n\u00e4it\u00e4 asioita viel\u00e4 syv\u00e4llisemmin ja hauskemmin. Nappaa kirja k\u00e4teesi, niin n\u00e4kym\u00e4t\u00f6n energia muuttuu sinullekin tutuksi kaveriksi!<\/p>\n<p><iframe loading=\"lazy\" title=\"\u30a2\u30eb\u30b3\u30fc\u30eb\u3067\u30b3\u30c3\u30d7\u30ed\u30b1\u30c3\u30c8\u3092\u98db\u3070\u305d\u3046\uff08\u71b1\u529b\u5b66\u7b2c\u4e00\u6cd5\u5247\uff09\" width=\"1140\" height=\"855\" src=\"https:\/\/www.youtube.com\/embed\/AmNbT7I2aJg?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>Tiede on upeaa, kun sen p\u00e4\u00e4see kokemaan itse arjen tarvikkeilla. Muutama pisara alkoholia voi opettaa valtavasti kaasujen tekem\u00e4st\u00e4 ty\u00f6st\u00e4. Kokeile rohkeasti, mutta muista aina turvallisuus!<\/p>\n<h3>Yhteydenotot ja tiedustelut<\/h3>\n<p> Haluan tuoda tieteen ihmeet l\u00e4helle jokaista! Blogistani l\u00f6yd\u00e4t lis\u00e4\u00e4 hauskoja kotikokeita ja vinkkej\u00e4 niiden toteuttamiseen. Tutustu rauhassa! <\/p>\n<ul>\n<li>Lis\u00e4\u00e4 minusta (Ken Kuwako) l\u00f6ytyy <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4\u00e4lt\u00e4<\/a><\/li>\n<li>Yhteydenotot (luennot, ty\u00f6pajat, TV-konsultointi jne.) <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4m\u00e4n linkin kautta<\/a><\/li>\n<li>Seuraa p\u00e4ivityksi\u00e4 <a href=\"https:\/\/x.com\/kuwako\">X-palvelussa<\/a>!<\/li>\n<\/ul>\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\">Tiedevinkkikanavalta<\/a> l\u00f6yd\u00e4t lis\u00e4\u00e4 koevideoita!<\/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 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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> \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>Moi! T\u00e4\u00e4ll\u00e4 Ken Kuwako, tiedevalmentajasi. Jokainen p\u00e4iv\u00e4 on uusi koe. Palaa erikoissivulle Pieni \u201dpoks\u201d avaa  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":60245,"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-60328","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\/2025\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-02-08-5.42.51.jpeg","jetpack-related-posts":[{"id":62870,"url":"https:\/\/phys-edu.net\/wp\/?p=62870&lang=fi","url_meta":{"origin":60328,"position":0},"title":"Paljasta n\u00e4kym\u00e4t\u00f6n voima! Tasapainon 3 ehtoa kokeellisesti \u2013 keski\u00f6ss\u00e4 suora vaikutusviiva.","author":"\u6851\u5b50 \u7814","date":"2026\u5e744\u670829\u65e5","format":false,"excerpt":"T\u00e4\u00e4ll\u00e4 puhuu tiedevalmentaja Kuwako Ken. Jokainen \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\/10\/0c363943316a3a32b1e6d1e43ff96e38.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/0c363943316a3a32b1e6d1e43ff96e38.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/0c363943316a3a32b1e6d1e43ff96e38.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/0c363943316a3a32b1e6d1e43ff96e38.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/0c363943316a3a32b1e6d1e43ff96e38.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/0c363943316a3a32b1e6d1e43ff96e38.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":53034,"url":"https:\/\/phys-edu.net\/wp\/?p=53034&lang=fi","url_meta":{"origin":60328,"position":1},"title":"N\u00e4kyv\u00e4 ilmakanuuna kuivaj\u00e4\u00e4ll\u00e4! Maidonkartonista teht\u00e4v\u00e4 versio \u2013 savurenkaat tanssivat huoneessa","author":"\u6851\u5b50 \u7814","date":"2025\u5e749\u670824\u65e5","format":false,"excerpt":"Hei, olen tiedekouluttaja Ken Kuwako. Joka 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\/09\/97bc3305be383bd7f9475f814eba621e.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/09\/97bc3305be383bd7f9475f814eba621e.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/09\/97bc3305be383bd7f9475f814eba621e.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/09\/97bc3305be383bd7f9475f814eba621e.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":56755,"url":"https:\/\/phys-edu.net\/wp\/?p=56755&lang=fi","url_meta":{"origin":60328,"position":2},"title":"Banaani pysyi pystyss\u00e4 ilman liimaa! Kahden hammasharjan luoma kitkan taika","author":"\u6851\u5b50 \u7814","date":"2025\u5e7412\u67084\u65e5","format":false,"excerpt":"T\u00e4ss\u00e4 tiedevalmentaja Ken Kuwako. 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Yll\u00e4tt\u00e4v\u00e4 alipainekiehumisen koe yhdell\u00e4 ruiskulla (Olomuodon muutos)","author":"\u6851\u5b50 \u7814","date":"2026\u5e741\u670823\u65e5","format":false,"excerpt":"Tervehdys! Olen Ken Kuwako, tiedevalmentaja. 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