{"id":56802,"date":"2025-12-05T04:50:48","date_gmt":"2025-12-04T19:50:48","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=56802"},"modified":"2025-12-05T04:50:48","modified_gmt":"2025-12-04T19:50:48","slug":"jattimaista-matia-vai-tarakoa-nain-teet-oudon-kadessa-pidettavan-vesipallon","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=56802&lang=fi","title":{"rendered":"J\u00e4ttim\u00e4ist\u00e4 m\u00e4ti\u00e4 vai tarakoa? N\u00e4in teet oudon, k\u00e4dess\u00e4 pidett\u00e4v\u00e4n \u201cvesipallon\u201d!"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Olen Ken Kuwako, tiedekouluttaja. Koe on aina k\u00e4ynniss\u00e4!<\/strong><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-25941\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/09\/1cbd553b7d53bc77a052f4b829eab052.jpg\" alt=\"%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%88-2016-09-13-16-30-56\" width=\"448\" height=\"371\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/09\/1cbd553b7d53bc77a052f4b829eab052.jpg 448w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/09\/1cbd553b7d53bc77a052f4b829eab052-300x248.jpg 300w\" sizes=\"auto, (max-width: 448px) 100vw, 448px\" \/><\/p>\n<p>Oletko koskaan kokenut tunnetta, ett\u00e4 voit &#8220;napata vett\u00e4 k\u00e4dell\u00e4si&#8221;?<\/p>\n<p>Eilen valmistimme tiedekerhon oppilaiden kanssa n\u00e4it\u00e4 hyytel\u00f6m\u00e4isi\u00e4 &#8220;vesipalloja&#8221;. Ne n\u00e4ytt\u00e4v\u00e4t futuristiselta juomavedelt\u00e4 suoraan scifi-elokuvasta, mutta itse asiassa kyseess\u00e4 on kemiallinen koe arkisilla aineilla.<\/p>\n<p>Sit\u00e4 kutsutaan yleisesti nimell\u00e4 &#8220;Ooho&#8221; tai &#8220;kannettavaksi vedeksi&#8221;, mutta ehk\u00e4 helpompi vertaus onkin: se on kuin j\u00e4ttim\u00e4inen keinotekoinen m\u00e4ti.<\/p>\n<p>T\u00e4ll\u00e4 kertaa v\u00e4rj\u00e4simme oppilaiden toiveesta pallot punaisiksi, jolloin ne alkoivat n\u00e4ytt\u00e4\u00e4 aivan j\u00e4ttim\u00e4iselt\u00e4 Mentaikolta (maustettu turskan m\u00e4ti) (naurua). Se tunne, kun raapaiset kuorta kynnell\u00e4 ja sis\u00e4lt\u00e4 pursuaa nestett\u00e4, on kerta toisensa j\u00e4lkeen koukuttava. T\u00e4n\u00e4\u00e4n esittelen t\u00e4m\u00e4n salaper\u00e4isen &#8220;tiedereseptin&#8221; ja sen taustalla olevan j\u00e4hmettymismekanismin \u2013 voit kokeilla t\u00e4t\u00e4 hauskaa kotonasi!<\/p>\n<h3>Salaper\u00e4isen &#8220;vesipallon&#8221; tiederesepti<\/h3>\n<p>T\u00e4m\u00e4n kokeen p\u00e4\u00e4t\u00e4hdet ovat kaksi kemikaalia: natriumalginaatti ja kalsiumkloridi. Nimet kuulostavat ehk\u00e4 vaikeilta, mutta kyseess\u00e4 on turvallisia aineita, joita k\u00e4ytet\u00e4\u00e4n elintarvikelis\u00e4aineina \u2013 ne ovat siis osa arkeamme!<\/p>\n<p>Tarvitset n\u00e4it\u00e4:<\/p>\n<p>Natriumalginaatti (Sama aines, joka tekee merilev\u00e4st\u00e4, kuten kombusta ja wakameesta, limaisen!)<\/p>\n<p>Kalsiumkloridi (Tunnetaan my\u00f6s esimerkiksi tofun valmistuksessa k\u00e4ytetyn &#8220;nigarin&#8221; sukulaisena, ja sit\u00e4 on my\u00f6s monissa kosteudenpoistajissa.)<\/p>\n<p>Dekantterilasi tai muu astia, kauha, akvaario (tai iso kulho).<\/p>\n<p>Valmistusohjeet ja Vinkit<\/p>\n<p>\u2460\u3000Valmistele ensin &#8220;sisus&#8221;. Liuota 2 grammaa natriumalginaattia 200 ml:aan vett\u00e4.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-25942\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/09\/acdcfe3412770bfe3c21315ad354585f.jpg\" alt=\"%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%88-2016-09-13-16-32-37\" width=\"135\" height=\"144\" \/><\/p>\n<p>\u3010Pro-vinkki\u3011 Natriumalginaatti liukenee veteen huonosti ja tekee helposti paakkuja. Ole k\u00e4rsiv\u00e4llinen ja k\u00e4yt\u00e4 ehk\u00e4 hieman k\u00e4denl\u00e4mp\u00f6ist\u00e4 vett\u00e4 \u2013 se on onnistumisen salaisuus! Me lis\u00e4simme t\u00e4ll\u00e4 kertaa punaista elintarvikev\u00e4ri\u00e4.<\/p>\n<p>\u2461\u3000Valmista seuraavaksi &#8220;j\u00e4hmett\u00e4v\u00e4 vesi&#8221;. Sekoita 3 grammaa kalsiumkloridia 800 ml:aan vett\u00e4 (k\u00e4ytimme akvaariota).<\/p>\n<p>\u2462\u3000Nyt on hauskinta! Kauho \u2460:n liisterim\u00e4ist\u00e4 nestett\u00e4 ja laske se \u2461:n liuokseen varovasti upottaen.<\/p>\n<p>\u2463\u3000Py\u00f6rittele ja vierittele palloksi irronnutta nestett\u00e4 varovasti altaassa, jotta sen pinta j\u00e4hmettyy.<\/p>\n<p>Odota muutama minuutti, kunnes pinta on j\u00e4hmettynyt kunnolla kalvoksi \u2013 ja valmista tuli! Eik\u00f6 ollutkin helppoa?<\/p>\n<h3>Miksi vesi j\u00e4hmettyy? Tiedon &#8220;kalvon&#8221; salaisuus<\/h3>\n<p>Miksi sekoittamalla vain kahta nestett\u00e4 syntyy ohut kalvo?<\/p>\n<p>Kyseess\u00e4 on ilmi\u00f6 nimelt\u00e4 kemiallisen reaktion aiheuttama geeliytyminen. Kuten jo totesin, natriumalginaatti on merilev\u00e4n lima-ainetta, ja vedess\u00e4 se leijuu pitkin\u00e4, ketjumaisina molekyylein\u00e4. Kun se upotetaan runsaasti kalsiumia sis\u00e4lt\u00e4v\u00e4\u00e4n &#8220;altaaseen,&#8221; kalsiumionit tunkeutuvat ketjujen v\u00e4liin ja luovat niihin &#8220;silloituksen&#8221; (ristisidos).<\/p>\n<p>Kuvittele, ett\u00e4 kalsium alkaa niitata toisistaan erill\u00e4\u00e4n olleita &#8220;naruja&#8221; yhteen kuin nitojalla, luoden vankan verkon. T\u00e4m\u00e4 verkko muodostuu heti pallon pintaan, mink\u00e4 ansiosta pallo pystyy vangitsemaan veden sis\u00e4\u00e4ns\u00e4 kapselin tavoin.<\/p>\n<p>T\u00e4t\u00e4 tekniikkaa, jota kutsutaan &#8220;alginaattihelmeksi&#8221;, k\u00e4ytet\u00e4\u00e4n nyky\u00e4\u00e4n keinotekoisen m\u00e4din lis\u00e4ksi my\u00f6s &#8220;molekyyligastronomiassa&#8221;, jossa hienommissa ravintoloissa kastikkeet muotoillaan palloiksi, ja sit\u00e4 pidet\u00e4\u00e4n lupaavana ekologisena, muovittomana vesis\u00e4ili\u00f6n\u00e4.<\/p>\n<p>Huippuluokan tiedekokemus, joka alkaa vain kahdesta jauheesta. Mene ja kokeile t\u00e4t\u00e4 hyytel\u00f6m\u00e4ist\u00e4 tunnetta kotonasi!<\/p>\n<h3>Kyselyt ja yhteisty\u00f6pyynn\u00f6t<\/h3>\n<p>Tuo tieteen ihmeet ja hauskuus l\u00e4hemm\u00e4s! Olen koonnut t\u00e4h\u00e4n selke\u00e4t ohjeet hauskoihin kotikokeisiin ja vinkkeihin. Kannattaa selailla lis\u00e4\u00e4! \u2022 Tiedeblogini sis\u00e4ll\u00f6st\u00e4 on julkaistu kirja. Lue lis\u00e4\u00e4 <a href=\"https:\/\/amzn.to\/42PMCEL\">t\u00e4st\u00e4<\/a> \u2022 Tietoa yll\u00e4pit\u00e4j\u00e4st\u00e4, Ken Kuwakosta, l\u00f6yd\u00e4t <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4st\u00e4<\/a> \u2022 Kaikenlaiset yhteisty\u00f6pyynn\u00f6t (kirjoittaminen, luennot, kokeilutunnit, TV-konsultointi\/esiintymiset jne.) <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4st\u00e4<\/a> <span class=\"s2\">\u2022 Artikkelien p\u00e4ivitykset jaetaan <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\">Tiedeblogi-kanavalla<\/a> jaetaan kokeiluvideoita!<\/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=62686&#038;lang=hi\" aria-label=\"\u091a\u0942\u0928\u0947 \u0915\u093e \u092a\u093e\u0928\u0940: \u092c\u093e\u091c\u093e\u0930 \u0938\u0947 \u0916\u0930\u0940\u0926\u0928\u093e \u091b\u094b\u0921\u093c\u0947\u0902, \u0918\u0930 \u092a\u0930 \u092c\u0928\u093e\u0928\u0947 \u0915\u093e \u091c\u093e\u0926\u0941\u0908 \u0914\u0930 \u0906\u0938\u093e\u0928 \u0924\u0930\u0940\u0915\u093e!\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee-150x150.jpg 150w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee-300x298.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee-1024x1017.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee-768x762.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee.jpg 1102w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62686&#038;lang=hi\">\u091a\u0942\u0928\u0947 \u0915\u093e \u092a\u093e\u0928\u0940: \u092c\u093e\u091c\u093e\u0930 \u0938\u0947 \u0916\u0930\u0940\u0926\u0928\u093e \u091b\u094b\u0921\u093c\u0947\u0902, \u0918\u0930 \u092a\u0930 \u092c\u0928\u093e\u0928\u0947 \u0915\u093e \u091c\u093e\u0926\u0941\u0908 \u0914\u0930 \u0906\u0938\u093e\u0928 \u0924\u0930\u0940\u0915\u093e!<\/a><time datetime=\"2026-04-23T05:05:08+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670823\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62676&#038;lang=es\" aria-label=\"\u00a1Convi\u00e9rtete en explorador! Descubre el fascinante micromundo oculto en una piel de cebolla (Observaci\u00f3n celular)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/04\/f1f112152ccbc9005411c6f37aeb69d6-150x150.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=62676&#038;lang=es\">\u00a1Convi\u00e9rtete en explorador! Descubre el fascinante micromundo oculto en una piel de cebolla (Observaci\u00f3n celular)<\/a><time datetime=\"2026-04-23T04:36:10+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670823\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62674&#038;lang=fi\" aria-label=\"Ryhdy tutkimusmatkailijaksi! L\u00f6yd\u00e4 sipulinkuoren k\u00e4tketty mikromaailma (Solujen havainnointi)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/04\/f1f112152ccbc9005411c6f37aeb69d6-150x150.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=62674&#038;lang=fi\">Ryhdy tutkimusmatkailijaksi! L\u00f6yd\u00e4 sipulinkuoren k\u00e4tketty mikromaailma (Solujen havainnointi)<\/a><time datetime=\"2026-04-23T04:35:50+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670823\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62672&#038;lang=hi\" aria-label=\"\u092c\u0928\u0947\u0902 \u090f\u0915 \u0928\u0928\u094d\u0939\u0947 \u0916\u094b\u091c\u0915\u0930\u094d\u0924\u093e! \u092a\u094d\u092f\u093e\u091c \u0915\u0947 \u091b\u093f\u0932\u0915\u0947 \u092e\u0947\u0902 \u091b\u093f\u092a\u0940 \u0905\u0926\u094d\u092d\u0941\u0924 \u0938\u0942\u0915\u094d\u0937\u094d\u092e \u0926\u0941\u0928\u093f\u092f\u093e \u0915\u0940 \u0938\u0948\u0930 (\u0915\u094b\u0936\u093f\u0915\u093e \u0905\u0935\u0932\u094b\u0915\u0928)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/04\/f1f112152ccbc9005411c6f37aeb69d6-150x150.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=62672&#038;lang=hi\">\u092c\u0928\u0947\u0902 \u090f\u0915 \u0928\u0928\u094d\u0939\u0947 \u0916\u094b\u091c\u0915\u0930\u094d\u0924\u093e! \u092a\u094d\u092f\u093e\u091c \u0915\u0947 \u091b\u093f\u0932\u0915\u0947 \u092e\u0947\u0902 \u091b\u093f\u092a\u0940 \u0905\u0926\u094d\u092d\u0941\u0924 \u0938\u0942\u0915\u094d\u0937\u094d\u092e \u0926\u0941\u0928\u093f\u092f\u093e \u0915\u0940 \u0938\u0948\u0930 (\u0915\u094b\u0936\u093f\u0915\u093e \u0905\u0935\u0932\u094b\u0915\u0928)<\/a><time datetime=\"2026-04-23T04:35:07+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670823\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=28395\" aria-label=\"\u84cb\u3092\u958b\u3051\u308b\u307e\u3067\u771f\u5b9f\u306f\u4e00\u3064\u3058\u3083\u306a\u3044\uff1f\u304a\u5f01\u5f53\u7bb1\u304b\u3089\u5b66\u3076\u3001\u79d1\u5b66\u306e\u6cd5\u5247\u304c\u751f\u307e\u308c\u308b\u77ac\u9593\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/07\/9ac0f662de5f7e1315318d4676ca2013-150x150.png\" 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=28395\">\u84cb\u3092\u958b\u3051\u308b\u307e\u3067\u771f\u5b9f\u306f\u4e00\u3064\u3058\u3083\u306a\u3044\uff1f\u304a\u5f01\u5f53\u7bb1\u304b\u3089\u5b66\u3076\u3001\u79d1\u5b66\u306e\u6cd5\u5247\u304c\u751f\u307e\u308c\u308b\u77ac\u9593<\/a><time datetime=\"2026-04-23T04:20:03+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670823\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62649&#038;lang=es\" aria-label=\"\u00bfQu\u00e9 es el &#8220;Cal\u00f3rico&#8221;? El misterio del calor: de un error escolar a la ciencia real\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/01\/78d506e729bcee6d61468da573cfc99d-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=62649&#038;lang=es\">\u00bfQu\u00e9 es el &#8220;Cal\u00f3rico&#8221;? El misterio del calor: de un error escolar a la ciencia real<\/a><time datetime=\"2026-04-22T04:43:50+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670822\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62647&#038;lang=fi\" aria-label=\"Maaginen neste &#8220;Kalorikki&#8221;: Kouluaikojen harhaluuloista l\u00e4mm\u00f6n todelliseen mysteeriin\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/01\/78d506e729bcee6d61468da573cfc99d-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=62647&#038;lang=fi\">Maaginen neste &#8220;Kalorikki&#8221;: Kouluaikojen harhaluuloista l\u00e4mm\u00f6n todelliseen mysteeriin<\/a><time datetime=\"2026-04-22T04:43:32+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670822\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62645&#038;lang=hi\" aria-label=\"\u091c\u093e\u0926\u0941\u0908 \u0924\u0930\u0932 &#8220;\u0915\u0948\u0932\u094b\u0930\u093f\u0915&#8221; \u0915\u094d\u092f\u093e \u0939\u0948? \u0938\u094d\u0915\u0942\u0932\u0940 \u0926\u093f\u0928\u094b\u0902 \u0915\u0940 \u0917\u0932\u0924\u093f\u092f\u094b\u0902 \u0938\u0947 \u091c\u093e\u0928\u0947\u0902 \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0930\u0939\u0938\u094d\u092f\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/01\/78d506e729bcee6d61468da573cfc99d-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=62645&#038;lang=hi\">\u091c\u093e\u0926\u0941\u0908 \u0924\u0930\u0932 &#8220;\u0915\u0948\u0932\u094b\u0930\u093f\u0915&#8221; \u0915\u094d\u092f\u093e \u0939\u0948? \u0938\u094d\u0915\u0942\u0932\u0940 \u0926\u093f\u0928\u094b\u0902 \u0915\u0940 \u0917\u0932\u0924\u093f\u092f\u094b\u0902 \u0938\u0947 \u091c\u093e\u0928\u0947\u0902 \u090a\u0937\u094d\u092e\u093e \u0915\u093e \u0930\u0939\u0938\u094d\u092f<\/a><time datetime=\"2026-04-22T04:42:45+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670822\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62643&#038;lang=zh\" aria-label=\"\u795e\u79d8\u7684\u300c\u71b1\u8cea\u300d\u5230\u5e95\u662f\u4ec0\u9ebc\uff1f\u5f9e\u570b\u4e2d\u6642\u7684\u8aa4\u89e3\uff0c\u63ed\u958b\u71b1\u904b\u52d5\u7684\u771f\u76f8\uff01\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/01\/78d506e729bcee6d61468da573cfc99d-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=62643&#038;lang=zh\">\u795e\u79d8\u7684\u300c\u71b1\u8cea\u300d\u5230\u5e95\u662f\u4ec0\u9ebc\uff1f\u5f9e\u570b\u4e2d\u6642\u7684\u8aa4\u89e3\uff0c\u63ed\u958b\u71b1\u904b\u52d5\u7684\u771f\u76f8\uff01<\/a><time datetime=\"2026-04-22T04:42:19+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670822\u65e5<\/time><\/li>\n<\/ul>&nbsp;","protected":false},"excerpt":{"rendered":"<p>Olen Ken Kuwako, tiedekouluttaja. Koe on aina k\u00e4ynniss\u00e4! Oletko koskaan kokenut tunnetta, ett\u00e4 voit &#8220;nap [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":25941,"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-56802","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\/2016\/09\/1cbd553b7d53bc77a052f4b829eab052.jpg","jetpack-related-posts":[{"id":55428,"url":"https:\/\/phys-edu.net\/wp\/?p=55428&lang=fi","url_meta":{"origin":56802,"position":0},"title":"Laukaise 30 000 volttia! Huippuhienon \u2018S\u00e4hk\u00f6pistoolin\u2019 voima ja salaisuudet","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u67085\u65e5","format":false,"excerpt":"Olen Kuwako Ken, tiedeohjaaja. Jokainen p\u00e4iv\u00e4 on k\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\/2024\/09\/6d2d6b4157b2dbd1a16d6842ea931dbd.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/6d2d6b4157b2dbd1a16d6842ea931dbd.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/6d2d6b4157b2dbd1a16d6842ea931dbd.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/6d2d6b4157b2dbd1a16d6842ea931dbd.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/6d2d6b4157b2dbd1a16d6842ea931dbd.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/09\/6d2d6b4157b2dbd1a16d6842ea931dbd.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":53034,"url":"https:\/\/phys-edu.net\/wp\/?p=53034&lang=fi","url_meta":{"origin":56802,"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":52972,"url":"https:\/\/phys-edu.net\/wp\/?p=52972&lang=fi","url_meta":{"origin":56802,"position":2},"title":"Lasikyynelten paljastama tieteen arvoitus! Koe j\u00e4risytt\u00e4v\u00e4 hetki \u2018Hollannin kyynelen\u2019 kanssa","author":"\u6851\u5b50 \u7814","date":"2025\u5e749\u670823\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\/2025\/06\/b7d92e6cb0e2adc9c150c85d9266ccc4.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/b7d92e6cb0e2adc9c150c85d9266ccc4.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/b7d92e6cb0e2adc9c150c85d9266ccc4.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/b7d92e6cb0e2adc9c150c85d9266ccc4.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":53403,"url":"https:\/\/phys-edu.net\/wp\/?p=53403&lang=fi","url_meta":{"origin":56802,"position":3},"title":"Paljasta salaisuus kuuleilla! Miten nopeus ja massa synnytt\u00e4v\u00e4t energiaa \u2014 Opas liike-energian ja ty\u00f6n kokeisiin","author":"\u6851\u5b50 \u7814","date":"2025\u5e749\u670829\u65e5","format":false,"excerpt":"Olen tiedekouluttaja Ken Kuwako. Joka p\u00e4iv\u00e4 on koe\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\/01\/6541c95bc29ed89979ea1a2b9398b8f1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/6541c95bc29ed89979ea1a2b9398b8f1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/6541c95bc29ed89979ea1a2b9398b8f1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/6541c95bc29ed89979ea1a2b9398b8f1.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":57518,"url":"https:\/\/phys-edu.net\/wp\/?p=57518&lang=fi","url_meta":{"origin":56802,"position":4},"title":"Ruokap\u00f6yd\u00e4st\u00e4 laboratorioksi! Kuivattujen pikkukalojen k\u00e4tketty \u201cChirimon\u201d-maailma","author":"\u6851\u5b50 \u7814","date":"2025\u5e7412\u670818\u65e5","format":false,"excerpt":"Tervehdys! Olen tiedevalmentaja Ken Kuwako. Jokain\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\/12\/%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%88-2025-12-16-14.27.03.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":52098,"url":"https:\/\/phys-edu.net\/wp\/?p=52098&lang=fi","url_meta":{"origin":56802,"position":5},"title":"Termiittireaktio paljastaa kemian voiman \u2013 hapettuminen, pelkistyminen ja valtava l\u00e4mp\u00f6 (Alumiini vie hapen!)","author":"\u6851\u5b50 \u7814","date":"2025\u5e749\u670813\u65e5","format":false,"excerpt":"Olen Ken Kuwako, tiedevalmentajasi. Jokainen p\u00e4iv\u00e4\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\/06\/ddd78310fbbc40cb5a29858945c10335.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/ddd78310fbbc40cb5a29858945c10335.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/ddd78310fbbc40cb5a29858945c10335.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/ddd78310fbbc40cb5a29858945c10335.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/56802","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=56802"}],"version-history":[{"count":0,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/56802\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/media\/25941"}],"wp:attachment":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=56802"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=56802"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=56802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}