{"id":54660,"date":"2025-10-19T16:08:08","date_gmt":"2025-10-19T07:08:08","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=54660"},"modified":"2025-10-19T16:08:08","modified_gmt":"2025-10-19T07:08:08","slug":"miksi-moottori-pyorii-taukoamatta-selvita-flemingin-lain-ja-kommuttaattorin-salaisuudet-digitaalisella-3dlla-ja-paperikasityolla","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=54660&lang=fi","title":{"rendered":"Miksi moottori py\u00f6rii taukoamatta? Selvit\u00e4 Flemingin lain ja kommuttaattorin salaisuudet digitaalisella 3D:ll\u00e4 ja paperik\u00e4sity\u00f6ll\u00e4!"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Olen tiedekouluttaja Ken Kuwako. Jokainen p\u00e4iv\u00e4 on kokeilua.<\/strong><\/span><\/p>\n<p>Kuinka monta moottoria mahtaa ymp\u00e4rilt\u00e4nne l\u00f6yty\u00e4? Tuulettimet, pesukoneet, \u00e4lypuhelinten v\u00e4rin\u00e4t, aina junien py\u00f6riin asti&#8230; El\u00e4m\u00e4mme on t\u00e4ynn\u00e4 voimaa, joka saa asioita py\u00f6rim\u00e4\u00e4n. Mutta kun kysyt\u00e4\u00e4n, &#8220;Miksi s\u00e4hk\u00f6 saa asioita py\u00f6rim\u00e4\u00e4n?&#8221; \u2013 se tuntuu heti v\u00e4h\u00e4n hankalalta. Miten selitt\u00e4\u00e4 s\u00e4hk\u00f6n ja magneetin n\u00e4kym\u00e4t\u00f6n voima?<\/p>\n<p>T\u00e4h\u00e4n pulmaan saattaa l\u00f6yty\u00e4 apu mahtavasta 3D-grafiikkaohjelmasta, GeoGebrasta! L\u00f6ysin sielt\u00e4 erinomaisen oppimateriaalin moottorin toimintaperiaatteen selitt\u00e4miseen. T\u00e4ss\u00e4 ne ovat:<\/p>\n<p>Moottorin toimintaperiaatteen &#8220;n\u00e4kemin&#8221; GeoGebralla<br \/>\n<a href=\"https:\/\/www.geogebra.org\/m\/DsCfTEex#material\/PN2YrxBb\">T\u00e4m\u00e4 (haku: DC Motor)<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-33871 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/de5248f10a1c40a8c56633864bd61ddf.jpg\" alt=\"\" width=\"325\" height=\"241\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/de5248f10a1c40a8c56633864bd61ddf.jpg 1054w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/de5248f10a1c40a8c56633864bd61ddf-300x223.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/de5248f10a1c40a8c56633864bd61ddf-768x570.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/de5248f10a1c40a8c56633864bd61ddf-1024x760.jpg 1024w\" sizes=\"auto, (max-width: 325px) 100vw, 325px\" \/><\/p>\n<p><a href=\"https:\/\/www.geogebra.org\/m\/ajgq4eex\">Tai t\u00e4m\u00e4! (haku: C\u00f3pia de Electric Motor)<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-33865 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/10\/f0d2a2945cc34d56fb02f72e2592980d.jpg\" alt=\"\" width=\"404\" height=\"478\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/10\/f0d2a2945cc34d56fb02f72e2592980d.jpg 590w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/10\/f0d2a2945cc34d56fb02f72e2592980d-254x300.jpg 254w\" sizes=\"auto, (max-width: 404px) 100vw, 404px\" \/><\/p>\n<p>N\u00e4it\u00e4 voi katsella tietokoneellakin, mutta suosittelen erityisesti iPad-sovellus GeoGebraa. Mik\u00e4 siin\u00e4 on niin mahtavaa? Se, ett\u00e4 voit itse py\u00f6ritell\u00e4 ja tutkia mallia! Oppikirjan kaksiulotteisesta kuvasta on vaikea hahmottaa, kun sanotaan &#8220;t\u00e4ss\u00e4 voima suuntautuu poisp\u00e4in&#8221;. Mutta t\u00e4m\u00e4n materiaalin avulla voit py\u00f6ritt\u00e4\u00e4 kuvaa mihin tahansa kulmaan ja ymm\u00e4rt\u00e4\u00e4 konkreettisesti: &#8220;Ahaa, se todellakin saa voimaa t\u00e4h\u00e4n suuntaan!&#8221;<\/p>\n<p>P\u00e4\u00e4set todellakin kokeilemaan Flemingin vasemman k\u00e4den s\u00e4\u00e4nt\u00f6\u00e4 omilla k\u00e4sill\u00e4si! Teknologia ratkaisee hienosti 3D-ilmi\u00f6iden selitt\u00e4misen haasteen.<\/p>\n<p>Digitaalisen ymm\u00e4rryksen j\u00e4lkeen \u2013 analoginen &#8220;rakentaminen&#8221;!<br \/>\nKun olet ymm\u00e4rt\u00e4nyt periaatteen digitaalisen 3D-mallin avulla, her\u00e4\u00e4 luonnollinen halu rakentaa se itse! Otimme mallia opettaja Shotaro Kishin sivustosta, jossa h\u00e4n kokeilee tiedeopetusmateriaalien tekemist\u00e4 #paperimallina, ja teimme oppilaiden kanssa &#8220;Py\u00f6riv\u00e4! Paperimoottori 2:n&#8221; (<a href=\"https:\/\/ameblo.jp\/wakaru-rika\/entry-12000750946.html\">t\u00e4ss\u00e4 linkki<\/a>). Tarkastellaan seuraavaksi yhdess\u00e4, miksi t\u00e4m\u00e4 paperimoottori jatkaa py\u00f6rimist\u00e4\u00e4n \u2013 katsotaan sen syd\u00e4meen.<\/p>\n<p>Flemingin s\u00e4\u00e4nt\u00f6 ja &#8220;py\u00f6ritt\u00e4v\u00e4 voima&#8221;<br \/>\nTarkastellaan ensin tilannetta, jossa virta kulkee k\u00e4\u00e4miss\u00e4 &#8220;abcd&#8221;-suuntaan.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44727 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/b8ada64f8389937fd45f919120ee5432.jpg\" alt=\"\" width=\"370\" height=\"308\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/b8ada64f8389937fd45f919120ee5432.jpg 1262w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/b8ada64f8389937fd45f919120ee5432-300x250.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/b8ada64f8389937fd45f919120ee5432-1024x852.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/b8ada64f8389937fd45f919120ee5432-768x639.jpg 768w\" sizes=\"auto, (max-width: 370px) 100vw, 370px\" \/><\/p>\n<p>T\u00e4ss\u00e4 astuu esiin yl\u00e4koulun tiedetuntien t\u00e4hti, Flemingin vasemman k\u00e4den s\u00e4\u00e4nt\u00f6. Se on se: &#8220;Virta, kentt\u00e4, voima!&#8221;<\/p>\n<p>Tarkastellaan k\u00e4\u00e4min &#8220;ab&#8221;-osaa. Virran suunta on &#8220;a\u2192b&#8221;. Magneettikent\u00e4n suunta on N-navasta S-napaan. Aseta n\u00e4m\u00e4 kaksi vasemman k\u00e4den keskisormeen (virta) ja etusormeen (kentt\u00e4)&#8230;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44728 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/831221f8be4841a9cf662d019896a104.jpg\" alt=\"\" width=\"378\" height=\"246\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/831221f8be4841a9cf662d019896a104.jpg 1074w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/831221f8be4841a9cf662d019896a104-300x196.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/831221f8be4841a9cf662d019896a104-1024x667.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/831221f8be4841a9cf662d019896a104-768x501.jpg 768w\" sizes=\"auto, (max-width: 378px) 100vw, 378px\" \/><\/p>\n<p>Peukalo (voima) osoittaa poisp\u00e4in (kuvan taakse)! Seuraavaksi k\u00e4\u00e4min &#8220;cd&#8221;-osa. Virta kulkee &#8220;c\u2192d&#8221;.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44729 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/a747aa5512260d5fc0d4f12f4fcb2c7f.jpg\" alt=\"\" width=\"385\" height=\"342\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/a747aa5512260d5fc0d4f12f4fcb2c7f.jpg 1076w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/a747aa5512260d5fc0d4f12f4fcb2c7f-300x267.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/a747aa5512260d5fc0d4f12f4fcb2c7f-1024x910.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/a747aa5512260d5fc0d4f12f4fcb2c7f-768x682.jpg 768w\" sizes=\"auto, (max-width: 385px) 100vw, 385px\" \/><\/p>\n<p>Aseta vasen k\u00e4si samalla tavalla&#8230; T\u00e4ll\u00e4 kertaa peukalo (voima) osoittaa eteenp\u00e4in (kuvan eteen).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44730 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/cb640241d1baa4f0257e11839b558ea4.jpg\" alt=\"\" width=\"399\" height=\"335\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/cb640241d1baa4f0257e11839b558ea4.jpg 1020w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/cb640241d1baa4f0257e11839b558ea4-300x252.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/cb640241d1baa4f0257e11839b558ea4-768x645.jpg 768w\" sizes=\"auto, (max-width: 399px) 100vw, 399px\" \/><\/p>\n<p>Kuvitelkaa nyt: K\u00e4\u00e4min toista puolta (ab) ty\u00f6nnet\u00e4\u00e4n poisp\u00e4in, ja toista puolta (cd) vedet\u00e4\u00e4n eteenp\u00e4in. Mit\u00e4 tapahtuu? Juuri niin! K\u00e4\u00e4mi alkaa py\u00f6r\u00e4ht\u00e4\u00e4! T\u00e4m\u00e4 on moottorin ensimm\u00e4inen askel.<\/p>\n<p>&#8220;\u00c4lyk\u00e4s temppu&#8221;, joka saa sen py\u00f6rim\u00e4\u00e4n<br \/>\nT\u00e4ss\u00e4 tulee kuitenkin vastaan suuri ongelma. Mit\u00e4 tapahtuu, kun k\u00e4\u00e4mi on py\u00f6r\u00e4ht\u00e4nyt puoli kierrosta ja ab ja cd ovat vaihtaneet paikkaa? Jos virta kulkisi yh\u00e4 &#8220;abcd&#8221;-suuntaan&#8230; Voima suuntautuisi p\u00e4invastaiseen suuntaan kuin \u00e4sken, ja py\u00f6riminen pys\u00e4htyisi. Se olisi sama kuin, ett\u00e4 joku ty\u00f6nt\u00e4isi keinua v\u00e4\u00e4r\u00e4\u00e4n aikaan vastakkaiseen suuntaan.<\/p>\n<p>T\u00e4ss\u00e4 vaiheessa esiin nousee moottorin todellinen &#8220;keksint\u00f6&#8221;: t\u00e4rke\u00e4 osa nimelt\u00e4\u00e4n kommutaattori (virrank\u00e4\u00e4nnin)!<\/p>\n<p>T\u00e4m\u00e4 kommutaattori vaihtaa virran suunnan &#8220;dcba&#8221;:ksi aina, kun k\u00e4\u00e4mi py\u00f6r\u00e4ht\u00e4\u00e4 puoli kierrosta.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44731 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/296ce200df17442414224109d4947f62.jpg\" alt=\"\" width=\"403\" height=\"343\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/296ce200df17442414224109d4947f62.jpg 1012w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/296ce200df17442414224109d4947f62-300x256.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/296ce200df17442414224109d4947f62-768x654.jpg 768w\" sizes=\"auto, (max-width: 403px) 100vw, 403px\" \/><\/p>\n<p>Kun virran suunta vaihtuu&#8230;<\/p>\n<p>&#8220;cd&#8221;-osaan (joka on nyt py\u00f6rinyt etupuolelle) virtaa kulkee&#8230;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44732 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/1329a1c7ec97456415f436c4fe51feb9.jpg\" alt=\"\" width=\"415\" height=\"341\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/1329a1c7ec97456415f436c4fe51feb9.jpg 1202w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/1329a1c7ec97456415f436c4fe51feb9-300x246.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/1329a1c7ec97456415f436c4fe51feb9-1024x840.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/1329a1c7ec97456415f436c4fe51feb9-768x630.jpg 768w\" sizes=\"auto, (max-width: 415px) 100vw, 415px\" \/><\/p>\n<p>Voima suuntautuu poisp\u00e4in (t\u00e4ss\u00e4 kuvassa yl\u00f6sp\u00e4in), ja<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44733 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/25b05c31518ce87465e42f0baf216be4.jpg\" alt=\"\" width=\"424\" height=\"373\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/25b05c31518ce87465e42f0baf216be4.jpg 1098w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/25b05c31518ce87465e42f0baf216be4-300x264.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/25b05c31518ce87465e42f0baf216be4-1024x901.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/25b05c31518ce87465e42f0baf216be4-768x676.jpg 768w\" sizes=\"auto, (max-width: 424px) 100vw, 424px\" \/><\/p>\n<p>&#8220;ab&#8221;-osaan (joka on py\u00f6rinyt taakse) virtaa kulkee&#8230;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44734 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/a834cd12ee7ce2db2b349fdbd760020c.jpg\" alt=\"\" width=\"436\" height=\"462\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/a834cd12ee7ce2db2b349fdbd760020c.jpg 966w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/a834cd12ee7ce2db2b349fdbd760020c-283x300.jpg 283w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/a834cd12ee7ce2db2b349fdbd760020c-768x814.jpg 768w\" sizes=\"auto, (max-width: 436px) 100vw, 436px\" \/><\/p>\n<p>Voima suuntautuu eteenp\u00e4in (t\u00e4ss\u00e4 kuvassa alasp\u00e4in). T\u00e4m\u00e4n nerokkaan tempun, joka k\u00e4\u00e4nt\u00e4\u00e4 virran suunnan t\u00e4ydellisell\u00e4 ajoituksella, ansiosta moottori saa jatkuvasti voimaa samaan suuntaan ja py\u00f6rii yhten\u00e4\u00e4n!<\/p>\n<p>Lis\u00e4\u00e4 tietoa kaipaaville<br \/>\nT\u00e4ll\u00e4 kertaa olemme tutkineet moottorin periaatetta siirtym\u00e4ll\u00e4 digitaalisten 3D-mallien ja analogisten paperimallien v\u00e4lill\u00e4. Tom Walshin GeoGebra-materiaali on my\u00f6s eritt\u00e4in selke\u00e4, kannattaa ehdottomasti kurkistaa:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44738 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/0ce71df0b3210aff180f7e36069b7fcf.jpg\" alt=\"\" width=\"431\" height=\"327\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/0ce71df0b3210aff180f7e36069b7fcf.jpg 1472w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/0ce71df0b3210aff180f7e36069b7fcf-300x227.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/0ce71df0b3210aff180f7e36069b7fcf-1024x776.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/02\/0ce71df0b3210aff180f7e36069b7fcf-768x582.jpg 768w\" sizes=\"auto, (max-width: 431px) 100vw, 431px\" \/><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.geogebra.org\/m\/DsCfTEex#material\/PN2YrxBb\">https:\/\/www.geogebra.org\/m\/DsCfTEex#material\/PN2YrxBb<\/a><\/p>\n<p>Kun &#8220;tied\u00e4t jotain ep\u00e4m\u00e4\u00e4r\u00e4isesti&#8221; muuttuu muotoon &#8220;osaat selitt\u00e4\u00e4 sen mekanismin!&#8221;, luonnontieteist\u00e4 tulee entist\u00e4 hauskempaa!<\/p>\n<p>Kyselyt ja yhteisty\u00f6pyynn\u00f6t<br \/>\nTuomme tieteen ihmeet ja kiinnostavuuden l\u00e4hemm\u00e4s! Olemme koonneet selke\u00e4sti hauskoja tiedekokeita, joita voi tehd\u00e4 kotona, ja vinkkej\u00e4 niiden toteuttamiseen. Kokeile etsi\u00e4 eri aiheita! \u30fbT\u00e4m\u00e4 blogi on julkaistu kirjana. Lis\u00e4tietoa <a href=\"https:\/\/amzn.to\/42PMCEL\">t\u00e4\u00e4lt\u00e4<\/a> \u30fbTietoa yll\u00e4pit\u00e4j\u00e4 Ken Kuwakosta <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4\u00e4lt\u00e4<\/a> \u30fbErilaiset yhteisty\u00f6pyynn\u00f6t (kirjoittaminen, luennot, kokeilupajat, TV-konsultointi\/esiintyminen jne.) <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a> <span class=\"s2\">\u30fbArtikkelien p\u00e4ivitykset <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 Tieteen Vinkkikanavalla (<a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Science Net Channel<\/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=62767&#038;lang=es\" aria-label=\"\u00a1Tu clase convertida en un laberinto de luz! El rastro del l\u00e1ser entre la niebla es simplemente espectacular.\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-04-24-18.07.54-150x150.jpeg\" 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=62767&#038;lang=es\">\u00a1Tu clase convertida en un laberinto de luz! El rastro del l\u00e1ser entre la niebla es simplemente espectacular.<\/a><time datetime=\"2026-04-25T05:18:22+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670825\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62765&#038;lang=fi\" aria-label=\"Luokkahuone muuttuu valon labyrintiksi! Laserin ja sumun luoma \u201dvalon j\u00e4lki\u201d on h\u00e4ik\u00e4isev\u00e4n kaunis.\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-04-24-18.07.54-150x150.jpeg\" 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=62765&#038;lang=fi\">Luokkahuone muuttuu valon labyrintiksi! Laserin ja sumun luoma \u201dvalon j\u00e4lki\u201d on h\u00e4ik\u00e4isev\u00e4n kaunis.<\/a><time datetime=\"2026-04-25T05:17:43+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670825\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62763&#038;lang=hi\" aria-label=\"\u0915\u094d\u0932\u093e\u0938\u0930\u0942\u092e \u092c\u0928\u093e \u0930\u094b\u0936\u0928\u0940 \u0915\u0940 \u092d\u0942\u0932\u092d\u0941\u0932\u0948\u092f\u093e! \u0932\u0947\u091c\u093c\u0930 \u0914\u0930 \u0927\u0941\u0902\u0927 \u0938\u0947 \u092c\u0928\u0940 &#8216;\u092a\u094d\u0930\u0915\u093e\u0936 \u0915\u0940 \u092a\u0926\u091a\u093f\u0939\u094d\u0928&#8217; \u0915\u0940 \u091c\u093e\u0926\u0941\u0908 \u0938\u0941\u0902\u0926\u0930\u0924\u093e\u0964\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-04-24-18.07.54-150x150.jpeg\" 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=62763&#038;lang=hi\">\u0915\u094d\u0932\u093e\u0938\u0930\u0942\u092e \u092c\u0928\u093e \u0930\u094b\u0936\u0928\u0940 \u0915\u0940 \u092d\u0942\u0932\u092d\u0941\u0932\u0948\u092f\u093e! \u0932\u0947\u091c\u093c\u0930 \u0914\u0930 \u0927\u0941\u0902\u0927 \u0938\u0947 \u092c\u0928\u0940 &#8216;\u092a\u094d\u0930\u0915\u093e\u0936 \u0915\u0940 \u092a\u0926\u091a\u093f\u0939\u094d\u0928&#8217; \u0915\u0940 \u091c\u093e\u0926\u0941\u0908 \u0938\u0941\u0902\u0926\u0930\u0924\u093e\u0964<\/a><time datetime=\"2026-04-25T05:16:31+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670825\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62761&#038;lang=ko\" aria-label=\"\uad50\uc2e4\uc774 \ube5b\uc758 \ubbf8\ub85c\ub85c?! \ub808\uc774\uc800\uc640 \uc548\uac1c\uac00 \ub9cc\ub4e0 \u2018\ube5b\uc758 \ubc1c\uc790\ucde8\u2019\uac00 \ub108\ubb34 \uc601\ub871\ud55c \uac74\uc5d0 \ub300\ud558\uc5ec.\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-04-24-18.07.54-150x150.jpeg\" 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=62761&#038;lang=ko\">\uad50\uc2e4\uc774 \ube5b\uc758 \ubbf8\ub85c\ub85c?! \ub808\uc774\uc800\uc640 \uc548\uac1c\uac00 \ub9cc\ub4e0 \u2018\ube5b\uc758 \ubc1c\uc790\ucde8\u2019\uac00 \ub108\ubb34 \uc601\ub871\ud55c \uac74\uc5d0 \ub300\ud558\uc5ec.<\/a><time datetime=\"2026-04-25T05:15:32+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670825\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62759&#038;lang=zh\" aria-label=\"\u6559\u5ba4\u79d2\u8b8a\u96f7\u5c04\u8ff7\u5bae\uff01\u7576\u7c89\u5875\u8207\u9727\u6c23\u9047\u4e0a\u96f7\u5c04\u2014\u2014\u7f8e\u5230\u7a92\u606f\u7684\u300c\u5149\u4e4b\u8db3\u8de1\u300d\u3002\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-04-24-18.07.54-150x150.jpeg\" 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=62759&#038;lang=zh\">\u6559\u5ba4\u79d2\u8b8a\u96f7\u5c04\u8ff7\u5bae\uff01\u7576\u7c89\u5875\u8207\u9727\u6c23\u9047\u4e0a\u96f7\u5c04\u2014\u2014\u7f8e\u5230\u7a92\u606f\u7684\u300c\u5149\u4e4b\u8db3\u8de1\u300d\u3002<\/a><time datetime=\"2026-04-25T05:14:21+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670825\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=26658\" aria-label=\"\u5b9f\u611f\u3067\u5b66\u3076\uff01\u30a2\u30ca\u30ed\u30b0\u96fb\u6d41\u8a08\u306e\u4f7f\u3044\u65b9\u3068\u30c7\u30b8\u30bf\u30eb\u96fb\u6d41\u8a08\u300c\u30d7\u30c1\u30e1\u30fc\u30bf\u30fc\u300d\u306e\u7d20\u6674\u3089\u3057\u3055\uff01\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-04-25-4.43.45-150x150.jpeg\" 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=26658\">\u5b9f\u611f\u3067\u5b66\u3076\uff01\u30a2\u30ca\u30ed\u30b0\u96fb\u6d41\u8a08\u306e\u4f7f\u3044\u65b9\u3068\u30c7\u30b8\u30bf\u30eb\u96fb\u6d41\u8a08\u300c\u30d7\u30c1\u30e1\u30fc\u30bf\u30fc\u300d\u306e\u7d20\u6674\u3089\u3057\u3055\uff01<\/a><time datetime=\"2026-04-25T04:15:10+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670825\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=26826\" aria-label=\"\u6559\u5ba4\u304c\u5149\u306e\u8ff7\u5bae\u306b\uff01\u30ec\u30fc\u30b6\u30fc\u3068\u9ed2\u677f\u6d88\u3057\u30fb\u9727\u304c\u63cf\u304d\u51fa\u3059\u300c\u5149\u306e\u8db3\u8de1\u300d\u304c\u7f8e\u3057\u3059\u304e\u308b\u4ef6\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-04-24-18.07.54-150x150.jpeg\" 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=26826\">\u6559\u5ba4\u304c\u5149\u306e\u8ff7\u5bae\u306b\uff01\u30ec\u30fc\u30b6\u30fc\u3068\u9ed2\u677f\u6d88\u3057\u30fb\u9727\u304c\u63cf\u304d\u51fa\u3059\u300c\u5149\u306e\u8db3\u8de1\u300d\u304c\u7f8e\u3057\u3059\u304e\u308b\u4ef6<\/a><time datetime=\"2026-04-25T04:01:39+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670825\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62719&#038;lang=es\" aria-label=\"\u00bfSomos conductores de electricidad? \u00a1Atr\u00e9vete con el incre\u00edble experimento del circuito humano! [Tamesu-kun]\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3c79d3032be1ac0cb7eb6766ca21a5da-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=62719&#038;lang=es\">\u00bfSomos conductores de electricidad? \u00a1Atr\u00e9vete con el incre\u00edble experimento del circuito humano! [Tamesu-kun]<\/a><time datetime=\"2026-04-24T04:32:37+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670824\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62716&#038;lang=fi\" aria-label=\"Kulkeeko s\u00e4hk\u00f6 ihmiskehon l\u00e4pi? Hypp\u00e4\u00e4 mukaan j\u00e4nnitt\u00e4v\u00e4\u00e4n ihmisvirtapiiri-kokeeseen! [Tamesu-kun]\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3c79d3032be1ac0cb7eb6766ca21a5da-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=62716&#038;lang=fi\">Kulkeeko s\u00e4hk\u00f6 ihmiskehon l\u00e4pi? Hypp\u00e4\u00e4 mukaan j\u00e4nnitt\u00e4v\u00e4\u00e4n ihmisvirtapiiri-kokeeseen! [Tamesu-kun]<\/a><time datetime=\"2026-04-24T04:32:13+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670824\u65e5<\/time><\/li>\n<\/ul>&nbsp;","protected":false},"excerpt":{"rendered":"<p>Olen tiedekouluttaja Ken Kuwako. Jokainen p\u00e4iv\u00e4 on kokeilua. Kuinka monta moottoria mahtaa ymp\u00e4rilt\u00e4nne l\u00f6yty\u00e4 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":44730,"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-54660","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\/2024\/02\/cb640241d1baa4f0257e11839b558ea4.jpg","jetpack-related-posts":[{"id":61355,"url":"https:\/\/phys-edu.net\/wp\/?p=61355&lang=fi","url_meta":{"origin":54660,"position":0},"title":"Moottorin \u201ckommutaattori\u201d t\u00e4ysin n\u00e4kyviss\u00e4! Oppilaiden ymm\u00e4rryst\u00e4 r\u00e4j\u00e4ytt\u00e4v\u00e4 kokeellinen opetuslaite (s\u00e4hk\u00f6magneettimoottorin demonstraattori)","author":"\u6851\u5b50 \u7814","date":"2026\u5e743\u670810\u65e5","format":false,"excerpt":"Moi! Olen fysiikan valmentaja Ken Kuwako. 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\/2017\/05\/IMG_1386.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/05\/IMG_1386.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/05\/IMG_1386.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":58942,"url":"https:\/\/phys-edu.net\/wp\/?p=58942&lang=fi","url_meta":{"origin":54660,"position":1},"title":"Moottori ja generaattori ovat saman kolikon kaksi puolta! 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Olen luonnontieteiden valmentaja Ken Ku\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\/08\/%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%88-2025-08-18-6.06.16.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/%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%88-2025-08-18-6.06.16.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/%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%88-2025-08-18-6.06.16.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/%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%88-2025-08-18-6.06.16.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":54149,"url":"https:\/\/phys-edu.net\/wp\/?p=54149&lang=fi","url_meta":{"origin":54660,"position":3},"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":53013,"url":"https:\/\/phys-edu.net\/wp\/?p=53013&lang=fi","url_meta":{"origin":54660,"position":4},"title":"Koko luokka onnistuu! 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Jokaine\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\/03\/2a702eb18fc2bc9f6eed7ebac4dc1aa2.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/03\/2a702eb18fc2bc9f6eed7ebac4dc1aa2.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/03\/2a702eb18fc2bc9f6eed7ebac4dc1aa2.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/03\/2a702eb18fc2bc9f6eed7ebac4dc1aa2.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":52694,"url":"https:\/\/phys-edu.net\/wp\/?p=52694&lang=fi","url_meta":{"origin":54660,"position":5},"title":"Rasitatko itse\u00e4si saksilla turhaan? Tieteen n\u00e4k\u00f6kulma muuttaa ty\u00f6kalujen valinnan \u2013 \u2018Vipuvoima\u2019 ja \u2018Ty\u00f6n periaate\u2019!","author":"\u6851\u5b50 \u7814","date":"2025\u5e749\u670820\u65e5","format":false,"excerpt":"Hei, olen tiedeohjaaja Ken Kuwako. 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