{"id":56618,"date":"2025-12-02T04:57:32","date_gmt":"2025-12-01T19:57:32","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=56618"},"modified":"2025-12-02T04:57:32","modified_gmt":"2025-12-01T19:57:32","slug":"fysiikan-opettajan-varma-tapa-voittaa-daruma-otoshi-salaisuus-on-newtonin-mekaniikassa","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=56618&lang=fi","title":{"rendered":"Fysiikan opettajan varma tapa voittaa Daruma-otoshi! Salaisuus on Newtonin mekaniikassa!"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\">Olen Ken Kuwako, tiedekouluttaja. Joka p\u00e4iv\u00e4 on koe.<\/span><\/p>\n<p>Daruma Otoshi (pinonpudotusleikki) on perinteinen, rakastettu kansantaideesine. Mutta tiesitk\u00f6, ett\u00e4 se on itse asiassa t\u00e4ydellisin mahdollinen opetusv\u00e4line liikkeen hitauden laista (josta opitaan fysiikan tunneilla)?<\/p>\n<p>Vaikka Daruma Otoshi mainitaan esimerkkin\u00e4 oppikirjoissa, yll\u00e4tt\u00e4v\u00e4n harva oppilas on oikeasti kokeillut sit\u00e4. \u00c4l\u00e4 v\u00e4h\u00e4ttele t\u00e4t\u00e4 peli\u00e4 pelkk\u00e4n\u00e4 lasten leikkin\u00e4. Siin\u00e4 piilee Newtoin mekaanikan ydin. Jos sinulla sattuu olemaan Daruma Otoshi k\u00e4sill\u00e4, ota se esille! T\u00e4ll\u00e4 kertaa paljastamme &#8220;Daruma Otoshin Voittajastrategian&#8221; fysiikan n\u00e4k\u00f6kulmasta.<\/p>\n<h3>Voita fysiikalla! T\u00e4rkeimm\u00e4t tekij\u00e4t ovat &#8220;nopeus&#8221; ja &#8220;kitka&#8221;<\/h3>\n<p>Ensiksi, pino kauniisti.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-56588 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-01-19.08.21.jpg\" alt=\"\" width=\"483\" height=\"447\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-01-19.08.21.jpg 1280w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-01-19.08.21-300x278.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-01-19.08.21-1024x949.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-01-19.08.21-768x712.jpg 768w\" sizes=\"auto, (max-width: 483px) 100vw, 483px\" \/><\/p>\n<p>T\u00e4rkein asia Daruma Otoshissa onnistumiseksi? Se on &#8220;isku l\u00e4pi ep\u00e4r\u00f6im\u00e4tt\u00e4 ja salamannopeasti.&#8221;<\/p>\n<p>Avainasemassa on t\u00e4ss\u00e4 &#8220;kitkavoima.&#8221; Sill\u00e4 hetkell\u00e4, kun ly\u00f6t alimmaista palikkaa vasaralla, syntyy kitkavoimaa sen ja yl\u00e4puolella olevan palikan v\u00e4lille, pyrkien vet\u00e4m\u00e4\u00e4n sen mukanaan. Kuitenkin, mit\u00e4 nopeammin ly\u00f6t, sit\u00e4 lyhyemm\u00e4n aikaa kitka ehtii vaikuttaa. T\u00e4m\u00e4n seurauksena yl\u00e4puolella olevaan palikkaan kohdistuva sivuttaisliike minimoituu, ja sen &#8220;hitaus&#8221; (pyrkimys pysy\u00e4 paikallaan) voittaa, jolloin se putoaa siististi suoraan alas.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-56589 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-01-19.08.48.jpg\" alt=\"\" width=\"384\" height=\"253\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-01-19.08.48.jpg 1902w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-01-19.08.48-300x198.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-01-19.08.48-1024x675.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-01-19.08.48-768x506.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-01-19.08.48-1536x1013.jpg 1536w\" sizes=\"auto, (max-width: 384px) 100vw, 384px\" \/><\/p>\n<p>Jos ep\u00e4r\u00f6it, isku heikkenee, tai jos nopeus on hidas, kitka ehtii vaikuttaa pidemp\u00e4\u00e4n, ja ylempi palikka romahtaa samalla. Rohkeus ly\u00f6d\u00e4 &#8220;Eip!&#8221; on siis my\u00f6s fyysisesti oikea ratkaisu.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-56590 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-01-19.09.01.jpg\" alt=\"\" width=\"385\" height=\"274\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-01-19.09.01.jpg 1466w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-01-19.09.01-300x214.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-01-19.09.01-1024x729.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-01-19.09.01-768x547.jpg 768w\" sizes=\"auto, (max-width: 385px) 100vw, 385px\" \/><\/p>\n<h3>&#8220;Isompi&#8221; on helpompi? Massa ja hitaus \u2013 yll\u00e4tt\u00e4v\u00e4 yhteys<\/h3>\n<p>Itse asiassa Daruma Otoshissa on yll\u00e4tt\u00e4v\u00e4 paradoksi. Se on, ett\u00e4 &#8220;isompi ja raskaampi setti on itse asiassa helpompi.&#8221; Toisaalta, pieni ja kevyt muovinen Daruma Otoshi on ammattilaistason haaste.<\/p>\n<p>Miksi? T\u00e4ss\u00e4 vaikuttaa laki, jonka mukaan &#8220;Mit\u00e4 suurempi massa, sit\u00e4 suurempi hitaus (eli vaikeampi liikuttaa).&#8221; Samoin kuin raskas rekka ei pysty pys\u00e4htym\u00e4\u00e4n nopeasti, raskas Daruma-hahmo vastustaa voimakkaasti liikkeelle l\u00e4ht\u00f6\u00e4, kun se on pys\u00e4hdyksiss\u00e4. Siksi, vaikka iskutekniikkasi olisikin hieman karkea, paino (massa) antaa anteeksi ja onnistuminen on todenn\u00e4k\u00f6isemp\u00e4\u00e4.<\/p>\n<h3>Se, joka hallitsee tasapainon, hallitsee pelin<\/h3>\n<p>Seuraavaksi t\u00e4rke\u00e4\u00e4 on iskun suunta. Jotta kokonaistasapaino (painopiste) ei h\u00e4iriintyisi, \u00e4l\u00e4 ly\u00f6 jatkuvasti samasta suunnasta, vaan vuorottele vasemmalta ja oikealta \u2013 n\u00e4in onnistut todenn\u00e4k\u00f6isemmin.<\/p>\n<p>Oikeassa peliss\u00e4 painopiste muuttuu jatkuvasti palikoiden liikkumisen vuoksi. Kokeneen pelaajan tekniikka on s\u00e4\u00e4t\u00e4\u00e4 iskun suuntaa sen mukaan, mihin pino on kallistumassa, palauttaen painopisteen takaisin keskelle.<\/p>\n<h3>Suurin haaste piilee &#8220;viimeisess\u00e4 palikassa&#8221;<\/h3>\n<p>Ja fyysisesti vaikein vaihe tulee itse asiassa pelin loppupuolella. Mit\u00e4 tapahtuu, kun kerrosten m\u00e4\u00e4r\u00e4 v\u00e4henee ja p\u00e4\u00e4ll\u00e4 oleva Daruma-hahmo kevenee?<\/p>\n<p>Juuri niin, kokonaismassa kevenee, ja &#8220;hitaus&#8221; heikkenee. Vaikka pino oli aluksi vakaa painonsa ansiosta, viimeinen kerros on eritt\u00e4in kevyt, ja pienikin isku voi lenn\u00e4tt\u00e4\u00e4 sen helposti pois. &#8220;Daruma Otoshi on vaikein lopussa.&#8221; T\u00e4m\u00e4 on totuus, jonka massan ja hitauden lait meille opettavat.<\/p>\n<p>Vaikka teoria olisi hallussa, k\u00e4yt\u00e4nt\u00f6 voi olla hankalaa. Katso video, jossa min\u00e4 itse yrit\u00e4n t\u00e4t\u00e4 haastetta:<\/p>\n<p><iframe loading=\"lazy\" title=\"\u7406\u79d1\u6559\u5e2b\u304c\u6559\u3048\u308b\u300c\u3060\u308b\u307e\u843d\u3068\u3057\u300d\u5fc5\u52dd\u6cd5\uff01\u9375\u306f\u30cb\u30e5\u30fc\u30c8\u30f3\u529b\u5b66\u306b\u3042\u308a\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/RYi3JlapCYk?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>N\u00e4et videosta, kuinka vaikeustaso nousee (ja liike muuttuu ep\u00e4vakaammaksi) siirrytt\u00e4ess\u00e4 alkuper\u00e4isest\u00e4 t\u00e4ydest\u00e4 pinosta viimeiseen, pieneen tilaan. Tule sin\u00e4kin tuntemaan hitauden laki sormenp\u00e4ill\u00e4si!<\/p>\n<h3>Ota yhteytt\u00e4 \/ Pyynn\u00f6t<\/h3>\n<p>Tuo tieteen ihmeet ja hauskuus l\u00e4hemm\u00e4ksi! Olen koonnut selke\u00e4sti hauskoja kokeita, jotka voit tehd\u00e4 kotona, ja niihin liittyvi\u00e4 vinkkej\u00e4. Hae lis\u00e4\u00e4 tietoa! \u30fbTietokirjani Science Notebook (Kagaku no Netach\u014d) on nyt kirjana. Lis\u00e4tietoja <a href=\"https:\/\/amzn.to\/42PMCEL\">t\u00e4st\u00e4<\/a> \u30fbLis\u00e4tietoja yll\u00e4pit\u00e4j\u00e4 Ken Kuwakosta <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4st\u00e4<\/a> \u30fbErilaiset pyynn\u00f6t (kirjoittaminen, luennot, kokeilupajat, TV-konsultointi\/esiintymiset jne.) <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4st\u00e4<\/a> <span class=\"s2\">\u30fbArtikkelip\u00e4ivitykset l\u00e4hetet\u00e4\u00e4n <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>Kokeiluvideoita on jaossa <a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">tieteellisell\u00e4 kanavallani<\/a>!<\/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=62455&#038;lang=fi\" aria-label=\"N\u00e4etk\u00f6 s\u00e4hk\u00f6n \u201ckorkeuden\u201d!? Opi Kirchhoffin lait 3D:n avulla (Lukion fysiikka)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/b2418a85e43ea4f380ce30f9972534b5-150x150.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=62455&#038;lang=fi\">N\u00e4etk\u00f6 s\u00e4hk\u00f6n \u201ckorkeuden\u201d!? Opi Kirchhoffin lait 3D:n avulla (Lukion fysiikka)<\/a><time datetime=\"2026-04-17T04:46:43+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670817\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62457&#038;lang=es\" aria-label=\"\u00bfPuedes ver la \u201caltura\u201d de la electricidad? Domina las leyes de Kirchhoff en 3D (F\u00edsica de secundaria)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/b2418a85e43ea4f380ce30f9972534b5-150x150.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=62457&#038;lang=es\">\u00bfPuedes ver la \u201caltura\u201d de la electricidad? Domina las leyes de Kirchhoff en 3D (F\u00edsica de secundaria)<\/a><time datetime=\"2026-04-17T04:46:33+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670817\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62449&#038;lang=zh\" aria-label=\"\u96fb\u7684\u300c\u9ad8\u5ea6\u300d\u770b\u5f97\u898b\uff01\uff1f\u75283D\u8f15\u9b06\u638c\u63e1\u57fa\u723e\u970d\u592b\u5b9a\u5f8b\uff08\u9ad8\u4e2d\u7269\u7406\u6559\u6750\uff09\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/b2418a85e43ea4f380ce30f9972534b5-150x150.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=62449&#038;lang=zh\">\u96fb\u7684\u300c\u9ad8\u5ea6\u300d\u770b\u5f97\u898b\uff01\uff1f\u75283D\u8f15\u9b06\u638c\u63e1\u57fa\u723e\u970d\u592b\u5b9a\u5f8b\uff08\u9ad8\u4e2d\u7269\u7406\u6559\u6750\uff09<\/a><time datetime=\"2026-04-17T04:45:56+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670817\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=33947\" aria-label=\"\u96fb\u6c17\u306e\u300c\u9ad8\u3055\u300d\u304c\u898b\u3048\u3066\u304f\u308b\uff01\uff1f\u30ad\u30eb\u30d2\u30db\u30c3\u30d5\u306e\u6cd5\u5247\u30923D\u3067\u653b\u7565\u3057\u3088\u3046\uff08\u9ad8\u6821 \u7269\u7406 \u6559\u6750\uff09\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/b2418a85e43ea4f380ce30f9972534b5-150x150.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=33947\">\u96fb\u6c17\u306e\u300c\u9ad8\u3055\u300d\u304c\u898b\u3048\u3066\u304f\u308b\uff01\uff1f\u30ad\u30eb\u30d2\u30db\u30c3\u30d5\u306e\u6cd5\u5247\u30923D\u3067\u653b\u7565\u3057\u3088\u3046\uff08\u9ad8\u6821 \u7269\u7406 \u6559\u6750\uff09<\/a><time datetime=\"2026-04-17T04:45:52+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670817\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62451&#038;lang=hi\" aria-label=\"\u092c\u093f\u091c\u0932\u0940 \u0915\u0940 \u201c\u090a\u0901\u091a\u093e\u0908\u201d \u0926\u093f\u0916\u0928\u0947 \u0932\u0917\u0940!? 3D \u092e\u0947\u0902 \u0938\u092e\u091d\u0947\u0902 \u0915\u093f\u0930\u094d\u0916\u0949\u092b \u0915\u0947 \u0928\u093f\u092f\u092e (\u0939\u093e\u0908 \u0938\u094d\u0915\u0942\u0932 \u092d\u094c\u0924\u093f\u0915\u0940)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/b2418a85e43ea4f380ce30f9972534b5-150x150.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=62451&#038;lang=hi\">\u092c\u093f\u091c\u0932\u0940 \u0915\u0940 \u201c\u090a\u0901\u091a\u093e\u0908\u201d \u0926\u093f\u0916\u0928\u0947 \u0932\u0917\u0940!? 3D \u092e\u0947\u0902 \u0938\u092e\u091d\u0947\u0902 \u0915\u093f\u0930\u094d\u0916\u0949\u092b \u0915\u0947 \u0928\u093f\u092f\u092e (\u0939\u093e\u0908 \u0938\u094d\u0915\u0942\u0932 \u092d\u094c\u0924\u093f\u0915\u0940)<\/a><time datetime=\"2026-04-17T04:45:39+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670817\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62443&#038;lang=en\" aria-label=\"See the \u201cHeight\u201d of Electricity!? Master Kirchhoff\u2019s Laws in 3D (High School Physics)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/b2418a85e43ea4f380ce30f9972534b5-150x150.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=62443&#038;lang=en\">See the \u201cHeight\u201d of Electricity!? Master Kirchhoff\u2019s Laws in 3D (High School Physics)<\/a><time datetime=\"2026-04-17T04:45:04+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670817\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62445&#038;lang=ko\" aria-label=\"\uc804\uae30\uc758 \u2018\ub192\uc774\u2019\uac00 \ubcf4\uc778\ub2e4!? 3D\ub85c \uc815\ubcf5\ud558\ub294 \ud0a4\ub974\ud788\ud638\ud504 \ubc95\uce59 (\uace0\ub4f1\ud559\uad50 \ubb3c\ub9ac)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/b2418a85e43ea4f380ce30f9972534b5-150x150.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=62445&#038;lang=ko\">\uc804\uae30\uc758 \u2018\ub192\uc774\u2019\uac00 \ubcf4\uc778\ub2e4!? 3D\ub85c \uc815\ubcf5\ud558\ub294 \ud0a4\ub974\ud788\ud638\ud504 \ubc95\uce59 (\uace0\ub4f1\ud559\uad50 \ubb3c\ub9ac)<\/a><time datetime=\"2026-04-17T04:44:50+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670817\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=42597\" aria-label=\"\u9855\u5fae\u93e1\u306e\u4e2d\u306b\u5e83\u304c\u308b\u7dd1\u306e\u5b87\u5b99\uff01\u30aa\u30aa\u30ab\u30ca\u30c0\u30e2\u3067\u300c\u751f\u304d\u3066\u3044\u308b\u7d30\u80de\u300d\u3092\u89b3\u5bdf\u3057\u3088\u3046\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/04\/9dafe050433027be5d26733fe21006c3-150x150.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=42597\">\u9855\u5fae\u93e1\u306e\u4e2d\u306b\u5e83\u304c\u308b\u7dd1\u306e\u5b87\u5b99\uff01\u30aa\u30aa\u30ab\u30ca\u30c0\u30e2\u3067\u300c\u751f\u304d\u3066\u3044\u308b\u7d30\u80de\u300d\u3092\u89b3\u5bdf\u3057\u3088\u3046<\/a><time datetime=\"2026-04-17T04:24:40+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670817\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=42658\" aria-label=\"\u898b\u3048\u306a\u3044\u4e16\u754c\u3078\u306e\u30d1\u30b9\u30dd\u30fc\u30c8\uff1a\u30bf\u30de\u30cd\u30ae\u306e\u8868\u76ae\u304c\u6559\u3048\u3066\u304f\u308c\u308b\u751f\u547d\u306e\u795e\u79d8\uff08\u7d30\u80de\u306e\u89b3\u5bdf\uff09\"><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=42658\">\u898b\u3048\u306a\u3044\u4e16\u754c\u3078\u306e\u30d1\u30b9\u30dd\u30fc\u30c8\uff1a\u30bf\u30de\u30cd\u30ae\u306e\u8868\u76ae\u304c\u6559\u3048\u3066\u304f\u308c\u308b\u751f\u547d\u306e\u795e\u79d8\uff08\u7d30\u80de\u306e\u89b3\u5bdf\uff09<\/a><time datetime=\"2026-04-17T04:12:49+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670817\u65e5<\/time><\/li>\n<\/ul>&nbsp;","protected":false},"excerpt":{"rendered":"<p>Olen Ken Kuwako, tiedekouluttaja. Joka p\u00e4iv\u00e4 on koe. Daruma Otoshi (pinonpudotusleikki) on perinteinen, rakast [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":56589,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","vkexunit_cta_each_option":"","footnotes":""},"categories":[1630],"tags":[],"class_list":["post-56618","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\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-12-01-19.08.48.jpg","jetpack-related-posts":[{"id":52767,"url":"https:\/\/phys-edu.net\/wp\/?p=52767&lang=fi","url_meta":{"origin":56618,"position":0},"title":"Tiedett\u00e4 ruokap\u00f6yd\u00e4ss\u00e4! Poks! Onko suolan ripottelu todella sama periaate kuin \u201cDaruma-otoshi\u201d? (Inertia-laki)","author":"\u6851\u5b50 \u7814","date":"2025\u5e749\u670820\u65e5","format":false,"excerpt":"Arkip\u00e4iv\u00e4n fysiikkaa keitti\u00f6ss\u00e4 Meid\u00e4n jokap\u00e4iv\u00e4is\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\/05\/a943a3f934a2314379c4945757accffb.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/a943a3f934a2314379c4945757accffb.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/a943a3f934a2314379c4945757accffb.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/a943a3f934a2314379c4945757accffb.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/a943a3f934a2314379c4945757accffb.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":56456,"url":"https:\/\/phys-edu.net\/wp\/?p=56456&lang=fi","url_meta":{"origin":56618,"position":1},"title":"Katosiko kolikko silm\u00e4nr\u00e4p\u00e4yksess\u00e4? Koe inertian laki hauskalla kolikkotempulla!","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u670828\u65e5","format":false,"excerpt":"Min\u00e4 olen Ken Kuwako, tiedekouluttaja. Jokainen p\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\/2022\/07\/ff6b1a210b291bac4cbb7b37bcbf3788.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/07\/ff6b1a210b291bac4cbb7b37bcbf3788.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/07\/ff6b1a210b291bac4cbb7b37bcbf3788.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/07\/ff6b1a210b291bac4cbb7b37bcbf3788.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":60822,"url":"https:\/\/phys-edu.net\/wp\/?p=60822&lang=fi","url_meta":{"origin":56618,"position":2},"title":"Kolikko, joka ei tule ulos ravistamalla\u2014fysiikan avulla esiin silm\u00e4nr\u00e4p\u00e4yksess\u00e4! Coin Escape -pulma","author":"\u6851\u5b50 \u7814","date":"2026\u5e742\u670824\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\/2018\/09\/80143de7b3dd6d333dc025caa03f110c.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":62398,"url":"https:\/\/phys-edu.net\/wp\/?p=62398&lang=fi","url_meta":{"origin":56618,"position":3},"title":"Hallitse fysiikan vaikea aihe: spiraaliliike! Astu oppikirjan ulkopuolelle 3D-graafien avulla (Grapher &#038; GeoGebra)","author":"\u6851\u5b50 \u7814","date":"2026\u5e744\u670816\u65e5","format":false,"excerpt":"Tervehdys! Olen fysiikan valmentaja Ken Kuwako. Mi\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\/2017\/09\/%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%88-2026-01-16-6.26.33.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/%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%88-2026-01-16-6.26.33.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/%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%88-2026-01-16-6.26.33.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/%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%88-2026-01-16-6.26.33.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":58728,"url":"https:\/\/phys-edu.net\/wp\/?p=58728&lang=fi","url_meta":{"origin":56618,"position":4},"title":"Miksi sy\u00f6tt\u00e4j\u00e4n kumpu on 25 cm korkea? Kummun korkeuden taustalla oleva tiede","author":"\u6851\u5b50 \u7814","date":"2026\u5e741\u670811\u65e5","format":false,"excerpt":"Olen tiedevalmentaja Ken Kuwako. Jokainen p\u00e4iv\u00e4 on\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\/2026\/01\/%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%88-2026-01-11-5.26.47.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/01\/%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%88-2026-01-11-5.26.47.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/01\/%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%88-2026-01-11-5.26.47.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/01\/%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%88-2026-01-11-5.26.47.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":60844,"url":"https:\/\/phys-edu.net\/wp\/?p=60844&lang=fi","url_meta":{"origin":56618,"position":5},"title":"Ei koskaan ohi! Nopeudesta riippumatta aina osuva outo laki \u2013 Monkey Hunting -peli","author":"\u6851\u5b50 \u7814","date":"2026\u5e742\u670825\u65e5","format":false,"excerpt":"Olen tiedevalmentaja Ken Kuwako. Jokainen p\u00e4iv\u00e4 on\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\/03\/fb79ee8360b2a0fee0311f11881cb6d6.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/03\/fb79ee8360b2a0fee0311f11881cb6d6.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/03\/fb79ee8360b2a0fee0311f11881cb6d6.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/03\/fb79ee8360b2a0fee0311f11881cb6d6.png?resize=700%2C400&ssl=1 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/56618","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=56618"}],"version-history":[{"count":0,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/56618\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/media\/56589"}],"wp:attachment":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=56618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=56618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=56618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}