{"id":61064,"date":"2026-03-03T04:40:10","date_gmt":"2026-03-02T19:40:10","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=61064"},"modified":"2026-03-03T04:40:10","modified_gmt":"2026-03-02T19:40:10","slug":"muuttuuko-maailma-kun-nakokulma-vaihtuu-pyoriva-kamera-tallensi-keskipakovoiman-ratkaisevan-hetken","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=61064&lang=fi","title":{"rendered":"Muuttuuko maailma, kun n\u00e4k\u00f6kulma vaihtuu? Py\u00f6riv\u00e4 kamera tallensi \u201ckeskipakovoiman\u201d ratkaisevan hetken"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Tervehdys! Olen Ken Kuwako, tiedevalmentajasi. Jokainen p\u00e4iv\u00e4 on uusi kokeilu.<\/strong><\/span><\/p>\n<p>Oletko koskaan istunut huvipuiston kahvikupeissa tai ollut jyrk\u00e4sti k\u00e4\u00e4ntyv\u00e4n auton kyydiss\u00e4 ja tuntenut, kuinka jokin salaper\u00e4inen voima painaa sinua voimakkaasti ulosp\u00e4in? Se on se tunne, kun joudut ottamaan tukea ja j\u00e4nnitt\u00e4m\u00e4\u00e4n lihasvoimillasi vastaan. Tiesitk\u00f6, ett\u00e4 ymp\u00e4rill\u00e4mme vaikuttaa kiehtova &#8220;haamuvoima&#8221;, joka ilmestyy tyhj\u00e4st\u00e4 vain siksi, ett\u00e4 paikka jossa seisot, sattuu py\u00f6rim\u00e4\u00e4n?<\/p>\n<p>Julkaisin hiljattain <a href=\"https:\/\/phys-edu.net\/wp\/?p=36112\">online-oppitunnin tasaisesta ympyr\u00e4liikkeest\u00e4<\/a>, joka on fysiikan perusasioita. Tunnilla k\u00e4ytimme py\u00f6riv\u00e4\u00e4 alustaa ilmi\u00f6n selitt\u00e4miseen, mutta t\u00e4n\u00e4\u00e4n haluan vied\u00e4 teid\u00e4t askeleen pidemm\u00e4lle. Kuvasin kokeellisen videon, jossa selvit\u00e4mme: <strong>&#8220;Milt\u00e4 maailma oikein n\u00e4ytt\u00e4\u00e4 py\u00f6riv\u00e4n esineen kyydist\u00e4 katsottuna?&#8221;<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-36124 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/08ecb26584b7af7d470528efdfbb2217.jpg\" alt=\"\" width=\"342\" height=\"192\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/08ecb26584b7af7d470528efdfbb2217.jpg 1384w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/08ecb26584b7af7d470528efdfbb2217-300x168.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/08ecb26584b7af7d470528efdfbb2217-1024x574.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/08ecb26584b7af7d470528efdfbb2217-768x431.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/08ecb26584b7af7d470528efdfbb2217-320x180.jpg 320w\" sizes=\"auto, (max-width: 342px) 100vw, 342px\" \/><\/p>\n<h3>Koe: Napataan kiinni katoava voima \u2013 keskipakoisvoima<\/h3>\n<p>T\u00e4m\u00e4n kokeen t\u00e4hten\u00e4 on jousella varustettu punnus, joka on kiinnitetty py\u00f6riv\u00e4n alustan keskelle. Seuraamme visuaalisesti jousen venymist\u00e4: jos se venyy, jokin voima vaikuttaa siihen.<\/p>\n<p>T\u00e4ll\u00e4 kertaa panostimme erityisesti <strong>n\u00e4k\u00f6kulmien eroon<\/strong>:<\/p>\n<p>Kamera, joka seisoo paikallaan ulkopuolella ja tarkkailee tilannetta (lepoj\u00e4rjestelm\u00e4).<\/p>\n<p>Kamera, joka py\u00f6rii alustan mukana (py\u00f6riv\u00e4 koordinaatisto).<\/p>\n<p>Tallensimme n\u00e4m\u00e4 kaksi n\u00e4k\u00f6kulmaa samanaikaisesti. Vertailemalla niit\u00e4 p\u00e4\u00e4semme yhden fysiikan suurimman mysteerin, keskipakoisvoiman, j\u00e4ljille. Monen yrityksen ja erehdyksen j\u00e4lkeen saimme vihdoin talteen materiaalia, joka saa silm\u00e4t py\u00f6ristym\u00e4\u00e4n. Katso ensin t\u00e4m\u00e4 h\u00e4tk\u00e4hdytt\u00e4v\u00e4 vertailuvideo:<\/p>\n<p><iframe loading=\"lazy\" title=\"\u30ab\u30e1\u30e9\u304c\u56de\u308b\uff01\u9060\u5fc3\u529b\u3092\u898b\u3066\u307f\u3088\u3046\uff01\u3010\u79d1\u5b66\u306e\u30cd\u30bf\u5e33\u3011\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/EVjValC1UyU?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<h3>Muuttuuko fysiikka, kun n\u00e4k\u00f6kulma vaihtuu?<\/h3>\n<p>Katsokaapa t\u00e4t\u00e4 kuvaa. Siin\u00e4 py\u00f6riv\u00e4\u00e4 alustaa on kuvattu suoraan ylh\u00e4\u00e4lt\u00e4 p\u00e4in paikallaan olevasta n\u00e4k\u00f6kulmasta.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-36125 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/33e9d8130ccedbcc9476e988f1ae85ba.jpg\" alt=\"\" width=\"563\" height=\"357\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/33e9d8130ccedbcc9476e988f1ae85ba.jpg 1122w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/33e9d8130ccedbcc9476e988f1ae85ba-300x190.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/33e9d8130ccedbcc9476e988f1ae85ba-1024x650.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/33e9d8130ccedbcc9476e988f1ae85ba-768x487.jpg 768w\" sizes=\"auto, (max-width: 563px) 100vw, 563px\" \/><\/p>\n<p>Meille ulkopuolisille tarkkailijoille punnus n\u00e4ytt\u00e4\u00e4 vain kulkevan ympyr\u00e4rataa. Fysiikan kielell\u00e4 sanottuna se on tilassa, jossa keskipisteeseen suuntautuva voima (keskihakuvoima) muuttaa jatkuvasti sen kulkusuuntaa. Mutta kun vaihdamme kameraan, joka py\u00f6rii alustan mukana, n\u00e4kym\u00e4 muuttuu t\u00e4ysin!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-36126 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/e173fb3a0b06b98468e787fe796589b2.jpg\" alt=\"\" width=\"643\" height=\"355\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/e173fb3a0b06b98468e787fe796589b2.jpg 1332w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/e173fb3a0b06b98468e787fe796589b2-300x166.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/e173fb3a0b06b98468e787fe796589b2-1024x566.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/07\/e173fb3a0b06b98468e787fe796589b2-768x424.jpg 768w\" sizes=\"auto, (max-width: 643px) 100vw, 643px\" \/><\/p>\n<p>Mit\u00e4 sanotte? Py\u00f6riv\u00e4st\u00e4 n\u00e4k\u00f6kulmasta katsottuna heti kun alusta alkaa liikkua, punnukseen vaikuttaa <strong>salaper\u00e4inen ulosp\u00e4in vet\u00e4v\u00e4 voima<\/strong>, ja jousi venyy silminn\u00e4hden.<\/p>\n<h3>Keskipakoisvoima on &#8220;valepukuinen&#8221; jatkuvuus<\/h3>\n<p>T\u00e4m\u00e4 ulosp\u00e4in sinkoava voima on nimelt\u00e4\u00e4n <strong>keskipakoisvoima<\/strong>. Totuus on, ettei ulkopuolinen tarkkailija n\u00e4e t\u00e4t\u00e4 voimaa lainkaan. Keskipakoisvoima on nimitt\u00e4in erikoisvoima, jonka voi kokea vain &#8220;py\u00f6riv\u00e4ss\u00e4 maailmassa&#8221; oleva henkil\u00f6.<\/p>\n<p>Sen todellinen olemus on <strong>jatkuvuus eli inertia<\/strong>. Esineill\u00e4 on taipumus haluta jatkaa matkaansa suoraan eteenp\u00e4in. Kun alusta pakottaa ne k\u00e4\u00e4ntym\u00e4\u00e4n, punnus ik\u00e4\u00e4n kuin vastustaa: &#8220;Min\u00e4 haluaisin menn\u00e4 suoraan!&#8221; T\u00e4m\u00e4 vastarinta ilmenee py\u00f6riv\u00e4ss\u00e4 maailmassa voimana, joka vet\u00e4\u00e4 ulosp\u00e4in.<\/p>\n<p>On fysiikan hienoimpia ja syv\u00e4llisimpi\u00e4 puolia, kuinka havaitsemamme voimat muuttuvat sen mukaan, miss\u00e4 itse seisomme maailmaa katsomassa. Toivon, ett\u00e4 t\u00e4m\u00e4n videon my\u00f6t\u00e4 oppikirjojen termi &#8220;keskipakoisvoima&#8221; muuttuu teille pelk\u00e4st\u00e4 sanasta todelliseksi ja el\u00e4v\u00e4ksi kokemukseksi.<\/p>\n<p>Katso my\u00f6s, milt\u00e4 meno n\u00e4ytt\u00e4\u00e4 kahvikuppikarusellin kyydiss\u00e4:<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"4lgHdU0jYC\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=38003\">\u30b3\u30fc\u30d2\u30fc\u30ab\u30c3\u30d7\u3067\u611f\u3058\u308b\u201c\u3042\u306e\u529b\u201d\u306e\u6b63\u4f53\uff01\u79d1\u5b66\u304c\u898b\u305b\u308b\u300c\u9060\u5fc3\u529b\u300d\u306e\u4e0d\u601d\u8b70\u306a\u4e16\u754c\uff08\u56de\u8ee2\u904a\u5177\uff09<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201d\u30b3\u30fc\u30d2\u30fc\u30ab\u30c3\u30d7\u3067\u611f\u3058\u308b\u201c\u3042\u306e\u529b\u201d\u306e\u6b63\u4f53\uff01\u79d1\u5b66\u304c\u898b\u305b\u308b\u300c\u9060\u5fc3\u529b\u300d\u306e\u4e0d\u601d\u8b70\u306a\u4e16\u754c\uff08\u56de\u8ee2\u904a\u5177\uff09\u201d \u2014 \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=38003&amp;embed=true#?secret=HGF8VQhyje#?secret=4lgHdU0jYC\" data-secret=\"4lgHdU0jYC\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>Yhteydenotot ja tiedustelut<\/h3>\n<p>Tiedett\u00e4 ja sen ihmeit\u00e4 l\u00e4hemm\u00e4s arkea! Olen koonnut sivuilleni hauskoja ja helposti kotona toteutettavia tiedekokeita vinkkeineen. Tutustu ja tee hakuja!<br \/>\n\u30fbTiedeblogini parhaat palat ovat nyt kirjana. Katso lis\u00e4\u00e4 <a href=\"https:\/\/amzn.to\/42PMCEL\">t\u00e4\u00e4lt\u00e4<\/a>.<br \/>\n\u30fbLis\u00e4tietoa minusta (Ken Kuwako) l\u00f6yd\u00e4t <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4\u00e4lt\u00e4<\/a>.<br \/>\n\u30fbYhteisty\u00f6pyynn\u00f6t (kirjoitukset, luennot, tiedepajat, TV-konsultointi jne.) <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a>.<br \/>\n<span class=\"s2\">\u30fbSeuraa uusimpia p\u00e4ivityksi\u00e4 <a href=\"https:\/\/x.com\/kuwako\">X-palvelussa<\/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\">Tieteen niksikanava<\/a> \u2013 tilaa ja katso koevideot!<\/p>\n<h3>\uff16\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=64043\">\u30ec\u30e2\u30f3\u3084\u30aa\u30ec\u30f3\u30b8\u3067\u98a8\u8239\u3092\u5272\u308d\u3046\uff01\u30a4\u30f3\u30d1\u30af\u30c8\u304c\u629c\u7fa4\u306e\u30ea\u30e2\u30cd\u30f3\u98a8\u8239\u306e\u5b9f\u9a13<\/a><\/p>\r\n<p style=\"text-align: center;\"><img class=\"alignnone  wp-image-64045\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-06-01-4.45.24.jpeg\" alt=\"\" width=\"406\" height=\"349\" \/><\/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>\uff16\u6708\uff13\u65e5\uff08\u6c34\uff0920:30\u301c\u3000\u300c<a href=\"https:\/\/phys-edu.net\/wp\/?p=63950\"><wbr \/>\u30d0\u30ab\u30ea\u30ba\u30e0\u306e\u3061\u3087\u3063\u3068\u30d0\u30ab\u308a\u30cf\u30ab\u3063\u3066\u307f\u305f\uff01<\/a>\u300d\uff08\u30c6\u30ec\u30d3\u6771\u4eac\uff09\u3092\u79d1\u5b66\u76e3\u4fee\u30fb\u51fa\u6f14\u3057\u307e\u3059\u3002\u30c6\u30fc\u30de\u306f\u300c<wbr \/>\u305d\u3070\u306e\u51fa\u524d\u306f\u4f55\u4eba\u524d\u307e\u3067\u904b\u3079\u308b\u306e\u304b\u3001\u9650\u754c\u3092\u6e2c\u3063\u3066\u307f\u305f\u300d\u3067\u3059\u3002\u3000<\/li>\r\n<li>\uff16\u6708\uff14\u65e5(\u6728)\u30007:00\u301c\u3000\u300c<a href=\"https:\/\/www.ntv.co.jp\/toppa\/\">THE\u7a81\u7834\u30d5\u30a1\u30a4\u30eb<\/a>\u300d\uff08\u65e5\u672c\u30c6\u30ec\u30d3\uff09\u306b\u3064\u3044\u3066\u79d1\u5b66\u76e3\u4fee\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li>6\u670814\u65e5\uff08\u65e5\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=63530\">\u5343\u8449\u5927\u5b66\u30a4\u30f3\u30b9\u30bf\u30ec\u30fc\u30b7\u30e7\u30f3\u300c\u63a2\u7a76\u300d<\/a>\u306b\u3066\u8b1b\u5e2b\u3092\u52d9\u3081\u307e\u3059<\/li>\r\n<li>6\u670826\u65e5\uff08\u91d1\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=63067\">\u516c\u958b\u7814\u7a76\u4f1a\u300c\u8131\u4f5c\u696d\u5316\uff01\u30c7\u30b8\u30bf\u30eb\u5316\u3068\u6bb5\u968e\u7684\u6307\u5c0e\u3067\u5b9f\u73fe\u3059\u308b \u30aa\u30fc\u30e0\u306e\u6cd5\u5247\u306e\u63a2\u7a76\u300d<\/a><\/li>\r\n<li>\uff16\u670828\u65e5\uff08\u65e5\uff09\u3000<a href=\"https:\/\/www.davincimasters.jp\">\u30c0\u30d3\u30f3\u30c1\u30de\u30b9\u30bf\u30fc\u30ba\uff20\u662d\u548c\u5973\u5b50<\/a><\/li>\r\n<li>7\u670818\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=60018\">\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u300c\u30ca\u30ea\u30ab\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\u300d\u306e\u8b1b\u5e2b\u3092\u3057\u307e\u3059<\/a>\u3002\u304a\u4f1a\u3044\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\r\n<\/ul>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\r\n<li>\u300e\u5927\u4eba\u306e\u305f\u3081\u306e\u9ad8\u6821\u7269\u7406\u5fa9\u7fd2\u5e33\u300f\uff08\u8b1b\u8ac7\u793e\uff09\u2026\u4e00\u822c\u5411\u3051\u306b\u65e5\u5e38\u306e\u7269\u7406\u306b\u3064\u3044\u3066\u516c\u5f0f\u3092\u5143\u306b\u7d10\u89e3\u304d\u307e\u3057\u305f\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u3067\u306f\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<strong>\u203b\u5897\u5237\u304c\u304b\u304b\u308a\uff16\u5237\u3068\u306a\u308a\u307e\u3057\u305f\uff082026\/02\/01\uff09<br \/><img class=\"alignnone wp-image-10940 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg\" sizes=\"(max-width: 220px) 100vw, 220px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0.jpg 311w\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2014-07-05 0.43.51\" width=\"220\" height=\"192\" \/><br \/><\/strong><\/li>\r\n<li>\u300e\u304d\u3081\u308b!\u5171\u901a\u30c6\u30b9\u30c8 \u7269\u7406\u57fa\u790e \u6539\u8a02\u7248\u300f\uff08\u5b66\u7814\uff09\u2026\u3000\u9ad8\u6821\u7269\u7406\u306e\u53c2\u8003\u66f8\u3067\u3059\u3002\u30a4\u30e9\u30b9\u30c8\u3092\u591a\u304f\u3057\u3066\u30a4\u30e1\u30fc\u30b8\u304c\u6301\u3066\u308b\u3088\u3046\u306b\u63cf\u304d\u307e\u3057\u305f\u3002\u6388\u696d\u306b\u3064\u3044\u3066\u3044\u3051\u306a\u3044\u3001\u7269\u7406\u304c\u82e6\u624b\u3001\u305d\u3093\u306a\u751f\u5f92\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=45322\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u306f\u3053\u3061\u3089\u3002<br \/><img class=\"alignnone wp-image-45718 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg\" sizes=\"(max-width: 184px) 100vw, 184px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg 756w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c-300x269.jpg 300w\" alt=\"\" width=\"184\" height=\"165\" \/><\/li>\r\n<\/ul>\r\n<h3><span style=\"text-align: center;\">\u5404\u7a2eSNS\uff08\u66f4\u65b0\u60c5\u5831\u3092\u304a\u5c4a\u3051\uff01\uff09<\/span><\/h3>\r\n<p style=\"text-align: center;\"><a style=\"text-align: center;\" href=\"https:\/\/twitter.com\/kuwako\">X(Twitter)<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.instagram.com\/science_seeds\/\">instagram<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.facebook.com\/kuwakolab\/\">Facebook<\/a>\uff08\u65e5\u672c\u8a9e\uff09<\/p>\r\n<p style=\"text-align: center;\"><a style=\"text-align: center;\" href=\"https:\/\/bsky.app\/profile\/kagakunoneta.bsky.social\">BlueSky<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.threads.net\/@science_seeds?hl=ja\">Threads<\/a>\uff08\u82f1\u8a9e\uff09<\/p>\r\n<h3 style=\"text-align: center;\"><strong>Explore<\/strong><\/h3>\r\n<ul>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=30764\">\u697d\u3057\u3044\u5b9f\u9a13<\/a>\u2026\u304a\u5b50\u3055\u3093\u3068\u4e00\u7dd2\u306b\u5922\u4e2d\u306b\u306a\u308c\u308b\u30a4\u30c1\u30aa\u30b7\u306e\u79d1\u5b66\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u9ad8\u6821\u7269\u7406\u306e\u7406\u89e3\u3092\u6df1\u3081\u308b\u305f\u3081\u306e\u52d5\u753b\u6559\u6750\u3082\u7528\u610f\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=798\">\u7406\u79d1\u306e\u6559\u6750<\/a>\u2026 \u7406\u79d1\u6559\u5e2b\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\uff01\u6388\u696d\u306e\u8cea\u3092\u9ad8\u3081\u3001\u6e96\u5099\u3092\u52b9\u7387\u5316\u3059\u308b\u305f\u3081\u306e\u9078\u308a\u3059\u3050\u308a\u306e\u6559\u6750\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/www.youtube.com\/c\/kkuwako\">Youtube<\/a>\u2026\u79d1\u5b66\u5b9f\u9a13\u7b49\u306e\u52d5\u753b\u3092\u914d\u4fe1\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/music.youtube.com\/playlist?list=PLoK4ZvKN9S2NgpYIochcQs0aL-vrRB_Qw\">\u79d1\u5b66\u30e9\u30b8\u30aa<\/a>\u00a0\u2026\u79d1\u5b66\u30c8\u30d4\u30c3\u30af\u3092\u307b\u307c\u6bce\u65e5\u914d\u4fe1\u4e2d\uff01AI\u6280\u8853\u3092\u99c6\u4f7f\u3057\u3066\u4f5c\u6210\u3057\u305f\u300c\u8033\u3067\u697d\u3057\u3080\u79d1\u5b66\u300d\u3092\u304a\u5c4a\u3051\u3057\u307e\u3059\u3002<\/li>\r\n<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=20940\">\u8b1b\u6f14<\/a>\u00a0\u2026\u5168\u56fd\u5404\u5730\u3067\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u30fb\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\u7b49\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=37\">About<\/a>\u00a0\u2026\u300c\u79d1\u5b66\u306e\u30cd\u30bf\u5e33\u300d\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u3084\u3001\u904b\u55b6\u8005\u3067\u3042\u308b\u6851\u5b50\u7814\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30fb\u60f3\u3044\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a>\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<p>&nbsp;<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>Tervehdys! Olen Ken Kuwako, tiedevalmentajasi. Jokainen p\u00e4iv\u00e4 on uusi kokeilu. Oletko koskaan istunut huvipuis [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":36124,"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-61064","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\/2020\/07\/08ecb26584b7af7d470528efdfbb2217.jpg","jetpack-related-posts":[{"id":58660,"url":"https:\/\/phys-edu.net\/wp\/?p=58660&lang=fi","url_meta":{"origin":61064,"position":0},"title":"Ravintoketjusimulaatio! Kun karhut katoavat, katoavatko my\u00f6s kasvit!? Ekosysteemin mysteeri (Scratch)","author":"\u6851\u5b50 \u7814","date":"2026\u5e741\u670810\u65e5","format":false,"excerpt":"Olen tiedevalmentaja 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\/2024\/07\/21fb9d231d901b1f74f862dbed1d88a4.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/07\/21fb9d231d901b1f74f862dbed1d88a4.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/07\/21fb9d231d901b1f74f862dbed1d88a4.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/07\/21fb9d231d901b1f74f862dbed1d88a4.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":58015,"url":"https:\/\/phys-edu.net\/wp\/?p=58015&lang=fi","url_meta":{"origin":61064,"position":1},"title":"Mit\u00e4 tapahtuu, kun valo kulkee prisman l\u00e4pi? Valkoinen valo muuttuu seitsem\u00e4n v\u00e4rin palapeliksi \u2013 Newtonin rakastama valon maailma","author":"\u6851\u5b50 \u7814","date":"2025\u5e7412\u670830\u65e5","format":false,"excerpt":"T\u00e4\u00e4ll\u00e4 tiedevalmentaja Ken Kuwako. Joka p\u00e4iv\u00e4 on u\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%88-2025-12-30-4.50.48.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"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%88-2025-12-30-4.50.48.jpg?resize=350%2C200&ssl=1 1x, 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%88-2025-12-30-4.50.48.jpg?resize=525%2C300&ssl=1 1.5x, 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%88-2025-12-30-4.50.48.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":62870,"url":"https:\/\/phys-edu.net\/wp\/?p=62870&lang=fi","url_meta":{"origin":61064,"position":2},"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":56456,"url":"https:\/\/phys-edu.net\/wp\/?p=56456&lang=fi","url_meta":{"origin":61064,"position":3},"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":58081,"url":"https:\/\/phys-edu.net\/wp\/?p=58081&lang=fi","url_meta":{"origin":61064,"position":4},"title":"Meiji-kauden malleista huippuluokan sovelluksiin! 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