{"id":52792,"date":"2025-09-21T05:16:51","date_gmt":"2025-09-20T20:16:51","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=52792"},"modified":"2026-03-11T09:25:55","modified_gmt":"2026-03-11T00:25:55","slug":"rakenna-itse-maailman-ensimmainen-moottori-faradayn-moottori-ja-historiallinen-koe-odottaa","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=52792&lang=fi","title":{"rendered":"Rakenna itse maailman ensimm\u00e4inen moottori \u2013 Faradayn moottori ja historiallinen koe odottaa!"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\">Tervehdys! Olen luonnontieteiden valmentaja Ken Kuwako. Jokainen p\u00e4iv\u00e4 on uusi koe.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-50941\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-18-6.06.16.jpg\" alt=\"\" width=\"207\" height=\"208\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-18-6.06.16.jpg 810w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-18-6.06.16-300x300.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-18-6.06.16-150x150.jpg 150w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-18-6.06.16-768x770.jpg 768w\" sizes=\"auto, (max-width: 207px) 100vw, 207px\" \/><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">Palaa erikoissivulle<\/a><\/p>\n<h1>Oletko koskaan n\u00e4hnyt t\u00e4llaista moottoria!?<\/h1>\n<p>Katso ensin t\u00e4m\u00e4 video. Tulet varmasti h\u00e4mm\u00e4stym\u00e4\u00e4n! Jostain syyst\u00e4 alumiinifolio py\u00f6rii vauhdilla pariston p\u00e4\u00e4ll\u00e4.<\/p>\n<p>https:\/\/youtu.be\/OV2c6vC6vC4<\/p>\n<p>Ensisilm\u00e4yksell\u00e4 n\u00e4ytt\u00e4\u00e4 silt\u00e4, ett\u00e4 laite koostuu vain tavallisesta alumiinifoliosta, paristosta ja nupinaulasta, mutta folio vain jatkaa py\u00f6rimist\u00e4\u00e4n. Monet teist\u00e4 varmasti miettiv\u00e4t: &#8220;Miksi ihmeess\u00e4 se liikkuu?&#8221; ja h\u00e4mmentyv\u00e4t n\u00e4kem\u00e4st\u00e4\u00e4n.<\/p>\n<p>Itse asiassa t\u00e4m\u00e4 omituinen viritelm\u00e4 on er\u00e4\u00e4nlainen moottori, joka muuntaa s\u00e4hk\u00f6energiaa liike-energiaksi. Kyseess\u00e4 on moderni versio historian ensimm\u00e4isest\u00e4 s\u00e4hk\u00f6moottorista, Faradayn moottorista. T\u00e4ss\u00e4 artikkelissa tutustumme siihen, miten rakennat t\u00e4m\u00e4n yksinkertaisen mutta h\u00e4mm\u00e4stytt\u00e4v\u00e4n moottorin ja mit\u00e4 tieteellisi\u00e4 periaatteita sen taustalla piilee.<\/p>\n<p>Kaikki tarvikkeet l\u00f6ytyv\u00e4t helposti halpahallista tai ruokakaupasta. Et tarvitse monimutkaista ennakkotietoa. T\u00e4m\u00e4n luettuasi ymm\u00e4rr\u00e4t ilmi\u00f6n salaisuuden kuin taikatempun paljastuksen. Avataan yhdess\u00e4 tieteen ovi!<\/p>\n<h2>Tieteen resepti<\/h2>\n<h3>Tarvikkeet<\/h3>\n<p>Alumiinifoliota, paristo, nupinaula, 5 kappaletta ferriittimagneetteja.<\/p>\n<p>Uskomatonta kyll\u00e4, kaikki n\u00e4m\u00e4 saa hankittua parilla eurolla!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20120402101753\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20120402\/20120402101753.jpg\" alt=\"20120402101753\" width=\"450\" height=\"338\" \/><\/p>\n<h3>N\u00e4in se rakennetaan<\/h3>\n<p>\u2460 Tee jalusta<\/p>\n<p>Pinoa v\u00e4hint\u00e4\u00e4n viisi ferriittimagneettia p\u00e4\u00e4llekk\u00e4in ja k\u00e4\u00e4ri ne siististi alumiinifolioon.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" style=\"font-size: 13px; line-height: 19px;\" title=\"20120402102313\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20120402\/20120402102313.jpg\" alt=\"20120402102313\" width=\"338\" height=\"450\" \/><\/p>\n<p>\u2461 Valmista py\u00f6riv\u00e4 osa<\/p>\n<p>Leikkaa alumiinifoliosta noin 5 cm leve\u00e4 suikale ja taita se pituussuunnassa kahtia, jolloin saat noin 2,5 cm leve\u00e4n nauhan. Taita se sitten keskelt\u00e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20120402101823\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20120402\/20120402101823.jpg\" alt=\"20120402101823\" width=\"338\" height=\"450\" \/><\/p>\n<p>Muotoile suikaleesta hieman kastanjan tai pelihahmo Slimen muotoinen hahmo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20120402101836\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20120402\/20120402101836.jpg\" alt=\"20120402101836\" width=\"338\" height=\"450\" \/><\/p>\n<p>\u2462 Pystyt\u00e4 runko<\/p>\n<p>Aseta paristo vaiheessa \u2460 tekem\u00e4si jalustan p\u00e4\u00e4lle ja laita nupinaula pariston huipulle.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"20120402101853\" src=\"http:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/k\/kkuwako\/20120402\/20120402101853.jpg\" alt=\"20120402101853\" width=\"338\" height=\"450\" \/><\/p>\n<p>\u2463 Aseta foliohahmo varovasti paikalleen<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-27339\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/02\/4a3dd4a56c691cc6a22a470d62e7b43f.jpg\" alt=\"\" width=\"789\" height=\"362\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/02\/4a3dd4a56c691cc6a22a470d62e7b43f.jpg 789w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/02\/4a3dd4a56c691cc6a22a470d62e7b43f-300x138.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/02\/4a3dd4a56c691cc6a22a470d62e7b43f-768x352.jpg 768w\" sizes=\"auto, (max-width: 789px) 100vw, 789px\" \/><\/p>\n<p>Laita alumiinifoliohahmo nupinaulan p\u00e4\u00e4lle. S\u00e4\u00e4d\u00e4 pituutta niin, ett\u00e4 folion molemmat p\u00e4\u00e4t koskettavat juuri ja juuri magneettien ymp\u00e4rill\u00e4 olevaa foliota. Katso tarkemmat ohjeet videolta.<\/p>\n<p style=\"text-align: center;\">T\u00e4m\u00e4 on kriittinen vaihe onnistumisen kannalta.<\/p>\n<p>Valmista tuli! Kun p\u00e4\u00e4st\u00e4t irti, alumiinifolio alkaa py\u00f6ri\u00e4 vimmatusti.<\/p>\n<h3 class=\"wp-block-heading\">Miksi se py\u00f6rii? Faradayn moottorin tiede<\/h3>\n<p>T\u00e4m\u00e4n moottorin salaisuus piilee s\u00e4hk\u00f6n ja magnetismin v\u00e4lisess\u00e4 suhteessa. Kun s\u00e4hk\u00f6virta kulkee johdossa, joka on magneettikent\u00e4ss\u00e4, siihen kohdistuu voima nimelt\u00e4 s\u00e4hk\u00f6magneettinen voima. Faradayn moottori hy\u00f6dynt\u00e4\u00e4 t\u00e4t\u00e4 voimaa liikkeen luomiseen.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-27364 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/02\/d416db1cf33e5bbd92dce5aa1166e706.jpg\" alt=\"\" width=\"531\" height=\"339\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/02\/d416db1cf33e5bbd92dce5aa1166e706.jpg 531w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/02\/d416db1cf33e5bbd92dce5aa1166e706-300x192.jpg 300w\" sizes=\"auto, (max-width: 531px) 100vw, 531px\" \/><\/p>\n<p>Mekanismin kolme avaintekij\u00e4\u00e4:<\/p>\n<p>S\u00e4hk\u00f6virta: Virta kulkee pariston plusnavasta alumiinifoliota pitkin kohti magneettia.<\/p>\n<p>Magneettikentt\u00e4: Pariston pohjaan kiinnitetyt magneetit luovat ymp\u00e4rilleen voimakkaan magneettikent\u00e4n.<\/p>\n<p>Voima: S\u00e4hk\u00f6virran ja magneettikent\u00e4n vuorovaikutus luo alumiinifolioon py\u00f6ritt\u00e4v\u00e4n voiman.<\/p>\n<p>Shutterstock<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-27010 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/11\/skitched-20170225-155901.jpg\" alt=\"\" width=\"580\" height=\"420\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/11\/skitched-20170225-155901.jpg 580w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/11\/skitched-20170225-155901-300x217.jpg 300w\" sizes=\"auto, (max-width: 580px) 100vw, 580px\" \/><\/p>\n<p>T\u00e4m\u00e4n voiman suunta voidaan selitt\u00e4\u00e4 Flemingin vasemman k\u00e4den s\u00e4\u00e4nn\u00f6ll\u00e4. Kun osoitat vasemman k\u00e4den keskisormella virran suuntaan ja etusormella magneettikent\u00e4n suuntaan, peukalo osoittaa voiman suunnan. Koska virta kulkee ja magneettikentt\u00e4 on l\u00e4sn\u00e4, folio saa jatkuvasti sys\u00e4yksen tiettyyn suuntaan, mik\u00e4 saa sen py\u00f6rim\u00e4\u00e4n ymp\u00e4ri.<\/p>\n<p>Faradayn keksint\u00f6 on kaikkien nykyaikaisten tehokkaiden moottoreiden kantais\u00e4. Kaikki ymp\u00e4rill\u00e4mme olevat laitteet \u2013 imurit, tuulettimet, s\u00e4hk\u00f6junat \u2013 toimivat t\u00e4m\u00e4n saman perusperiaatteen pohjalta.<\/p>\n<p>T\u00e4m\u00e4 koe on loistava tapa kokea s\u00e4hk\u00f6n ja magnetismin dynaaminen voima ilman kalliita erikoisty\u00f6kaluja. Kokeile sit\u00e4 kotona ja koe aito oivaltamisen ilo!<\/p>\n<p>Faradayn moottorista on olemassa my\u00f6s toinen versio, jonka voit rakentaa:<\/p>\n<p><iframe loading=\"lazy\" title=\"\u5c0e\u7dda\u3092\u4f7f\u3063\u305f\u30bf\u30a4\u30d7\u306e\u30d5\u30a1\u30e9\u30c7\u30fc\u30e2\u30fc\u30bf\u30fc\uff08\u30a2\u30eb\u30df\u7b94\u3067\u306e\u30e2\u30fc\u30bf\u30fc\u306f\u8a73\u7d30\u304b\u3089\uff09\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/341tk7T6uhM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>T\u00e4m\u00e4 on tehty rautalangasta, ja se py\u00f6rii usein tasaisemmin kuin folioversio.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-44417\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/1a79475b2cc3ff639d4063bc5cb18ca1.jpg\" alt=\"\" width=\"716\" height=\"712\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/1a79475b2cc3ff639d4063bc5cb18ca1.jpg 716w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/1a79475b2cc3ff639d4063bc5cb18ca1-300x298.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/1a79475b2cc3ff639d4063bc5cb18ca1-150x150.jpg 150w\" sizes=\"auto, (max-width: 716px) 100vw, 716px\" \/><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">Palaa erikoissivulle<\/a><\/p>\n<div class=\"g-ytsubscribe\" data-channelid=\"UCBoF1yPvFnXnSJ_Xe5AmXcw\" data-layout=\"full\" data-count=\"default\"><\/div>\n<h3>Kyselyt ja yhteydenotot<\/h3>\n<p>Haluan tuoda tieteen ihmeet ja hauskuuden l\u00e4hemm\u00e4ksi arkeasi! Ker\u00e4\u00e4n sivuilleni selkeit\u00e4 ohjeita kotona teht\u00e4viin kokeisiin.<br \/>\n\u30fbLis\u00e4tietoa yll\u00e4pit\u00e4j\u00e4st\u00e4 (Ken Kuwako): <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">T\u00e4\u00e4ll\u00e4<\/a><br \/>\n\u30fbYhteisty\u00f6pyynn\u00f6t (luennot, ty\u00f6pajat, TV-konsultointi jne.): <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">T\u00e4\u00e4ll\u00e4<\/a><br \/>\n\u30fbSeuraa uusimpia p\u00e4ivityksi\u00e4 <a href=\"https:\/\/x.com\/kuwako\">X-palvelussa<\/a>!<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.youtube.com\/user\/kkuwako\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35048\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3d9640dad7bc5538e76f92da1966ee19.jpg\" alt=\"\" width=\"30\" height=\"21\" \/><\/a>Katso koevideot <a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Tieteen niksikanavalta<\/a>!<\/p>\n<h3>\uff15\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p>\u30ad\u30fc\u30f3\u3068\u51b7\u3048\u308b\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\uff01\u6c17\u6e29\u304c\u4e0a\u304c\u3063\u3066\u304f\u308b\u3053\u306e\u6642\u671f\u30fb\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u3092\u4f7f\u3063\u305f\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\u306e\u5b9f\u9a13\u306f\u3044\u304b\u304c\uff1f<\/p>\r\n<p><img class=\"alignnone wp-image-39516 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg 1406w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-300x168.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-1024x572.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-768x429.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-320x180.jpg 320w\" alt=\"\" width=\"453\" height=\"253\" \/><\/p>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=39513\">\u6db2\u4f53\u30bc\u30ed\uff01\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u304c\u6d88\u3048\u308b\u307e\u3067\u306e\uff13\u6642\u9593\u3092\u79d1\u5b66\u3059\u308b\uff08\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\uff09<\/a><\/p>\r\n<h3 style=\"text-align: left;\"><span style=\"font-size: medium;\"><b><strong>\u30c6\u30ec\u30d3\u756a\u7d44\u76e3\u4fee\u30fb\u30a4\u30d9\u30f3\u30c8\u7b49\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n<li>4\u670830\u65e5\uff08\u6728\uff09\u300cTHE\u7a81\u7834\u30d5\u30a1\u30a4\u30eb\u300d\uff08\u65e5\u672c\u30c6\u30ec\u30d3\uff09\u306e<a href=\"https:\/\/phys-edu.net\/wp\/?p=62906\">\u79d1\u5b66\u76e3\u4fee\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f<\/a>\u3002<\/li>\r\n<li>5\u67088\u65e5\uff08\u91d1\uff09<a href=\"https:\/\/phys-edu.net\/wp\/?p=62629\">\u7406\u79d1\u6559\u80b2\u30cb\u30e5\u30fc\u30b9<\/a>\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li>6\u670814\u65e5\uff08\u65e5\uff09\u3000\u5343\u8449\u5927\u5b66\u30a4\u30f3\u30b9\u30bf\u30ec\u30fc\u30b7\u30e7\u30f3\u300c\u63a2\u7a76\u300d\u306b\u3066\u8b1b\u5e2b\u3092\u52d9\u3081\u307e\u3059<\/li>\r\n<li>6\u670826\u65e5\uff08\u91d1\uff09\u3000\u5343\u8449\u5927\u5b66\u306e\u516c\u958b\u7814\u7a76\u4f1a\uff08\u4e2d\u5b66\u7406\u79d1\u306b\u3064\u3044\u3066\u6388\u696d\u516c\u958b\u4e88\u5b9a\uff09<\/li>\r\n<li>7\u670818\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=60018\">\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u300c\u30ca\u30ea\u30ab\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\u300d\u306e\u8b1b\u5e2b\u3092\u3057\u307e\u3059<\/a>\u3002\u304a\u4f1a\u3044\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\r\n<\/ul>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\r\n<li>\u300e\u5927\u4eba\u306e\u305f\u3081\u306e\u9ad8\u6821\u7269\u7406\u5fa9\u7fd2\u5e33\u300f\uff08\u8b1b\u8ac7\u793e\uff09\u2026\u4e00\u822c\u5411\u3051\u306b\u65e5\u5e38\u306e\u7269\u7406\u306b\u3064\u3044\u3066\u516c\u5f0f\u3092\u5143\u306b\u7d10\u89e3\u304d\u307e\u3057\u305f\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u3067\u306f\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<strong>\u203b\u5897\u5237\u304c\u304b\u304b\u308a\uff16\u5237\u3068\u306a\u308a\u307e\u3057\u305f\uff082026\/02\/01\uff09<br \/><img class=\"alignnone wp-image-10940 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg\" sizes=\"(max-width: 220px) 100vw, 220px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0.jpg 311w\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2014-07-05 0.43.51\" width=\"220\" height=\"192\" \/><br \/><\/strong><\/li>\r\n<li>\u300e\u304d\u3081\u308b!\u5171\u901a\u30c6\u30b9\u30c8 \u7269\u7406\u57fa\u790e \u6539\u8a02\u7248\u300f\uff08\u5b66\u7814\uff09\u2026\u3000\u9ad8\u6821\u7269\u7406\u306e\u53c2\u8003\u66f8\u3067\u3059\u3002\u30a4\u30e9\u30b9\u30c8\u3092\u591a\u304f\u3057\u3066\u30a4\u30e1\u30fc\u30b8\u304c\u6301\u3066\u308b\u3088\u3046\u306b\u63cf\u304d\u307e\u3057\u305f\u3002\u6388\u696d\u306b\u3064\u3044\u3066\u3044\u3051\u306a\u3044\u3001\u7269\u7406\u304c\u82e6\u624b\u3001\u305d\u3093\u306a\u751f\u5f92\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=45322\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u306f\u3053\u3061\u3089\u3002<br \/><img class=\"alignnone wp-image-45718 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg\" sizes=\"(max-width: 184px) 100vw, 184px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg 756w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c-300x269.jpg 300w\" alt=\"\" width=\"184\" height=\"165\" \/><\/li>\r\n<\/ul>\r\n<h3><span style=\"text-align: center;\">\u5404\u7a2eSNS\uff08\u66f4\u65b0\u60c5\u5831\u3092\u304a\u5c4a\u3051\uff01\uff09<\/span><\/h3>\r\n<p style=\"text-align: center;\"><a style=\"text-align: center;\" href=\"https:\/\/twitter.com\/kuwako\">X(Twitter)<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.instagram.com\/science_seeds\/\">instagram<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.facebook.com\/kuwakolab\/\">Facebook<\/a>\uff08\u65e5\u672c\u8a9e\uff09<\/p>\r\n<p style=\"text-align: center;\"><a style=\"text-align: center;\" href=\"https:\/\/bsky.app\/profile\/kagakunoneta.bsky.social\">BlueSky<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.threads.net\/@science_seeds?hl=ja\">Threads<\/a>\uff08\u82f1\u8a9e\uff09<\/p>\r\n<h3 style=\"text-align: center;\"><strong>Explore<\/strong><\/h3>\r\n<ul>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=30764\">\u697d\u3057\u3044\u5b9f\u9a13<\/a>\u2026\u304a\u5b50\u3055\u3093\u3068\u4e00\u7dd2\u306b\u5922\u4e2d\u306b\u306a\u308c\u308b\u30a4\u30c1\u30aa\u30b7\u306e\u79d1\u5b66\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u9ad8\u6821\u7269\u7406\u306e\u7406\u89e3\u3092\u6df1\u3081\u308b\u305f\u3081\u306e\u52d5\u753b\u6559\u6750\u3082\u7528\u610f\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=798\">\u7406\u79d1\u306e\u6559\u6750<\/a>\u2026 \u7406\u79d1\u6559\u5e2b\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\uff01\u6388\u696d\u306e\u8cea\u3092\u9ad8\u3081\u3001\u6e96\u5099\u3092\u52b9\u7387\u5316\u3059\u308b\u305f\u3081\u306e\u9078\u308a\u3059\u3050\u308a\u306e\u6559\u6750\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/www.youtube.com\/c\/kkuwako\">Youtube<\/a>\u2026\u79d1\u5b66\u5b9f\u9a13\u7b49\u306e\u52d5\u753b\u3092\u914d\u4fe1\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/music.youtube.com\/playlist?list=PLoK4ZvKN9S2NgpYIochcQs0aL-vrRB_Qw\">\u79d1\u5b66\u30e9\u30b8\u30aa<\/a>\u00a0\u2026\u79d1\u5b66\u30c8\u30d4\u30c3\u30af\u3092\u307b\u307c\u6bce\u65e5\u914d\u4fe1\u4e2d\uff01AI\u6280\u8853\u3092\u99c6\u4f7f\u3057\u3066\u4f5c\u6210\u3057\u305f\u300c\u8033\u3067\u697d\u3057\u3080\u79d1\u5b66\u300d\u3092\u304a\u5c4a\u3051\u3057\u307e\u3059\u3002<\/li>\r\n<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=20940\">\u8b1b\u6f14<\/a>\u00a0\u2026\u5168\u56fd\u5404\u5730\u3067\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u30fb\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\u7b49\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=37\">About<\/a>\u00a0\u2026\u300c\u79d1\u5b66\u306e\u30cd\u30bf\u5e33\u300d\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u3084\u3001\u904b\u55b6\u8005\u3067\u3042\u308b\u6851\u5b50\u7814\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30fb\u60f3\u3044\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a> \u2026\u5b9f\u9a13\u6559\u5ba4\u306e\u3054\u4f9d\u983c\u3001\u57f7\u7b46\u30fb\u8b1b\u6f14\u306e\u76f8\u8ac7\u3001\u79d1\u5b66\u76e3\u4fee\u7b49\u306f\u3053\u3061\u3089\u306e\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u304a\u5bc4\u305b\u304f\u3060\u3055\u3044\u3002<\/li>\r\n<\/ul>\r\n","protected":false},"excerpt":{"rendered":"<p>Tervehdys! Olen luonnontieteiden valmentaja Ken Kuwako. Jokainen p\u00e4iv\u00e4 on uusi koe. Palaa erikoissivulle Oletk [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":50941,"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-52792","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\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-18-6.06.16.jpg","jetpack-related-posts":[{"id":58942,"url":"https:\/\/phys-edu.net\/wp\/?p=58942&lang=fi","url_meta":{"origin":52792,"position":0},"title":"Moottori ja generaattori ovat saman kolikon kaksi puolta! Voiko moottori sytytt\u00e4\u00e4 lampun? Hauska tiedekoe koko perheelle","author":"\u6851\u5b50 \u7814","date":"2026\u5e741\u670817\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":"N\u00e4ytt\u00f6kuva","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2014\/02\/db8733d92f7f3130674ebd185db22008-300x168.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":54149,"url":"https:\/\/phys-edu.net\/wp\/?p=54149&lang=fi","url_meta":{"origin":52792,"position":1},"title":"Staattinen s\u00e4hk\u00f6 taikoo: Rakenna itse Mooren oikukas moottori!","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u670810\u65e5","format":false,"excerpt":"Olen tiedevalmentaja Ken Kuwako. Kokeilut kuuluvat\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\/2020\/03\/780f216ae846512975b0332999f03d6b.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/780f216ae846512975b0332999f03d6b.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/780f216ae846512975b0332999f03d6b.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/780f216ae846512975b0332999f03d6b.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/780f216ae846512975b0332999f03d6b.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":52329,"url":"https:\/\/phys-edu.net\/wp\/?p=52329&lang=fi","url_meta":{"origin":52792,"position":2},"title":"Kylpyhuone muuttuu tiedelaboratorioksi! Koe vedenpaine kumihanskoilla","author":"\u6851\u5b50 \u7814","date":"2025\u5e749\u670815\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\/2025\/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%88-2025-09-16-18.23.57-4.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/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%88-2025-09-16-18.23.57-4.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/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%88-2025-09-16-18.23.57-4.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":60075,"url":"https:\/\/phys-edu.net\/wp\/?p=60075&lang=fi","url_meta":{"origin":52792,"position":3},"title":"Voiko ympyr\u00e4 muuttua aalloksi? Scratchilla piirretty siniaallon salaper\u00e4inen ja kaunis maailma (fysiikan ja matematiikan oppimateriaali)","author":"\u6851\u5b50 \u7814","date":"2026\u5e742\u67085\u65e5","format":false,"excerpt":"Olen tiedevalmentaja Ken Kuwako. Minulle 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\/2018\/07\/697bed8c0970ca1dd518e618ad5f9f27.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/07\/697bed8c0970ca1dd518e618ad5f9f27.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/07\/697bed8c0970ca1dd518e618ad5f9f27.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/07\/697bed8c0970ca1dd518e618ad5f9f27.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":54660,"url":"https:\/\/phys-edu.net\/wp\/?p=54660&lang=fi","url_meta":{"origin":52792,"position":4},"title":"Miksi moottori py\u00f6rii taukoamatta? Selvit\u00e4 Flemingin lain ja kommuttaattorin salaisuudet digitaalisella 3D:ll\u00e4 ja paperik\u00e4sity\u00f6ll\u00e4!","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u670819\u65e5","format":false,"excerpt":"Olen tiedekouluttaja Ken Kuwako. 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N\u00e4e kotona itse todiste siit\u00e4, ett\u00e4 valo on aalto (Youngin koe)","author":"\u6851\u5b50 \u7814","date":"2026\u5e745\u67088\u65e5","format":false,"excerpt":"T\u00e4ss\u00e4 tiedeblogi Science Trainer Kuwako Kenilt\u00e4. 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