{"id":53967,"date":"2025-10-07T04:44:38","date_gmt":"2025-10-06T19:44:38","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=53967"},"modified":"2025-10-07T04:44:38","modified_gmt":"2025-10-06T19:44:38","slug":"bum-van-de-graaffin-generaattori-ja-styrox-purkaus-joka-rajayttaa-tajunnan","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=53967&lang=fi","title":{"rendered":"BUM! Van de Graaffin Generaattori ja Styrox-Purkaus, joka R\u00e4j\u00e4ytt\u00e4\u00e4 Tajunnan"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Olen Ken Kuwako, tiedeohjaajasi. Joka p\u00e4iv\u00e4 on koe.<\/strong><\/span><\/p>\n<h3>J\u00e4ttipurkaus staattisesta s\u00e4hk\u00f6st\u00e4?! Luodaan ihmeit\u00e4 tieteen voimalla!<\/h3>\n<p>Se &#8220;napsahdus!&#8221;, jonka kuulet talvip\u00e4iv\u00e4n\u00e4 koskettaessasi ovenkahvaa ja p\u00e4\u00e4st\u00e4t \u00e4\u00e4nen ilmoille. Monille &#8220;staattinen s\u00e4hk\u00f6&#8221; saattaa olla vain kiusallinen pikkuh\u00e4irikk\u00f6. Mutta ent\u00e4 jos tuo pieni s\u00e4hk\u00f6varaus pit\u00e4\u00e4kin sis\u00e4ll\u00e4\u00e4n valtavan voimakkaan energian?<\/p>\n<p>Uskomatonta, mutta totta! T\u00e4ll\u00e4 kertaa tartumme dynaamiseen kokeeseen: k\u00e4yt\u00e4mme Van de Graaffin generaattoria, joka tuottaa valtavasti staattista s\u00e4hk\u00f6\u00e4, ja lenn\u00e4t\u00e4mme sill\u00e4 suuren m\u00e4\u00e4r\u00e4n styrox-rakeita ilmaan \u2013 kuin tulivuori purkautuisi! Kun n\u00e4et staattisen s\u00e4hk\u00f6n &#8220;ty\u00f6nt\u00f6voiman&#8221; omin silmin, mielikuvasi siit\u00e4 k\u00e4\u00e4ntyv\u00e4t taatusti p\u00e4\u00e4laelleen!<\/p>\n<p>T\u00e4ss\u00e4 ovat &#8220;purkauksen&#8221; ainekset: styrox-rakeet.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-22843 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/10\/5766cdb485ca29847768d2c66ea9bf56-233x300.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2015-10-03 0.11.54\" width=\"233\" height=\"300\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/10\/5766cdb485ca29847768d2c66ea9bf56-233x300.jpg 233w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/10\/5766cdb485ca29847768d2c66ea9bf56.jpg 477w\" sizes=\"auto, (max-width: 233px) 100vw, 233px\" \/><\/p>\n<p>N\u00e4m\u00e4 rakeet laitetaan pohjastaan reijitettyyn muovikuppiin ja kiinnitet\u00e4\u00e4n Van de Graaffin huipulle. Nyt olemme luoneet tilanteen, jossa magmaa on kertynyt tulivuoren huipulle.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-34536 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/10\/eab555c8099774eeb5904e06ae4a0942.jpg\" alt=\"\" width=\"283\" height=\"204\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/10\/eab555c8099774eeb5904e06ae4a0942.jpg 518w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/10\/eab555c8099774eeb5904e06ae4a0942-300x217.jpg 300w\" sizes=\"auto, (max-width: 283px) 100vw, 283px\" \/><\/p>\n<p>On aika kytke\u00e4 Van de Graaff p\u00e4\u00e4lle! Hiljaisen moottorin \u00e4\u00e4nen s\u00e4est\u00e4m\u00e4n\u00e4 n\u00e4kym\u00e4t\u00f6n energia ker\u00e4\u00e4ntyy kraatteriin\u2026 Katso lopputulos videolta!<\/p>\n<p><iframe loading=\"lazy\" title=\"\u9759\u96fb\u6c17\u767a\u751f\u88c5\u7f6e\u3067\u5927\u5674\u706b\uff01\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/9xeRfilfZ-Q?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>Kun kytkin laitetaan p\u00e4\u00e4lle\u2026<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-22838 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/10\/f427935c5c6c689ff0dca25c923f0aa6-300x229.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2015-10-03 0.09.41\" width=\"300\" height=\"229\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/10\/f427935c5c6c689ff0dca25c923f0aa6-300x229.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/10\/f427935c5c6c689ff0dca25c923f0aa6.jpg 462w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>BUM! J\u00e4ttipurkaus!<\/p>\n<p><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/10\/710a6104de53a4869875804f351a69ee.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-22839 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/10\/710a6104de53a4869875804f351a69ee-297x300.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2015-10-03 0.09.48\" width=\"297\" height=\"300\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/10\/710a6104de53a4869875804f351a69ee-297x300.jpg 297w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/10\/710a6104de53a4869875804f351a69ee-100x100.jpg 100w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/10\/710a6104de53a4869875804f351a69ee-110x110.jpg 110w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/10\/710a6104de53a4869875804f351a69ee.jpg 454w\" sizes=\"auto, (max-width: 297px) 100vw, 297px\" \/><\/a><\/p>\n<p>Styrox-rakeet sinkoilevat ilmaan vauhdikkaasti, aivan kuin niill\u00e4 olisi oma el\u00e4m\u00e4!<\/p>\n<h3>Miksi purkaus tapahtuu? \u2013 Negatiivisten varausten &#8220;ruuhkajuna&#8221;<\/h3>\n<p>T\u00e4m\u00e4n erikoisen ilmi\u00f6n avain on staattisen s\u00e4hk\u00f6n todellinen olemus: elektronit (-). Van de Graaff -generaattori ker\u00e4\u00e4 kytkimen painamisen j\u00e4lkeen metallipalloon valtavan m\u00e4\u00e4r\u00e4n negatiivista s\u00e4hk\u00f6\u00e4 (elektroneja). Sama negatiivinen varaus siirtyy my\u00f6s sen p\u00e4\u00e4ll\u00e4 oleviin styrox-rakeisiin.<\/p>\n<p>Mit\u00e4 tapahtuu seuraavaksi? Jokainen styrox-rae varautuu samalla negatiivisella s\u00e4hk\u00f6ll\u00e4. S\u00e4hk\u00f6ll\u00e4 on t\u00e4rke\u00e4 s\u00e4\u00e4nt\u00f6: samankaltaiset varaukset hylkiv\u00e4t toisiaan. Negatiivisella s\u00e4hk\u00f6ll\u00e4 ylilatautuneet styrox-rakeet alkavat ty\u00f6nt\u00e4\u00e4 toisiaan pois huutaen &#8220;En\u00e4\u00e4 en kest\u00e4, \u00e4l\u00e4 tule l\u00e4hemm\u00e4s!&#8221;. Kun ty\u00f6nt\u00f6voima saavuttaa huippunsa, ne sinkoutuvat ilmaan samanaikaisesti. T\u00e4m\u00e4 on &#8220;staattisen s\u00e4hk\u00f6n purkauksen&#8221; todellinen luonne. S\u00e4teitt\u00e4isesti levi\u00e4v\u00e4 n\u00e4kym\u00e4 on suorastaan mahtava \u2013 ik\u00e4\u00e4n kuin s\u00e4hk\u00f6\u00e4 hylkivien voimaviivat (s\u00e4hk\u00f6kent\u00e4n viivat) n\u00e4kyisiv\u00e4t silmillemme!<\/p>\n<h3>Milloin vetovoimaa, milloin hylkimist\u00e4? S\u00e4hk\u00f6n oikukas Tsundere-luonne!<\/h3>\n<p>Ent\u00e4p\u00e4 jos pid\u00e4t seuraavaksi styrox-rakeita k\u00e4dess\u00e4si ja viet ne l\u00e4helle k\u00e4ynniss\u00e4 olevaa Van de Graaffin generaattoria? T\u00e4ll\u00e4 kertaa ne imeytyv\u00e4t siihen kiinni, kuin magneettiin!<\/p>\n<p><iframe loading=\"lazy\" title=\"\u30cf\u3099\u30f3\u30c6\u3099\u30af\u3099\u30e9\u30d5\u3067\u904a\u3093\u3067\u307f\u3088\u3046\uff01\" width=\"1140\" height=\"855\" src=\"https:\/\/www.youtube.com\/embed\/dEXZ7sH9XR4?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 style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/10\/18f96bf741574f73a18c387af06b245f.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-22874\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/10\/18f96bf741574f73a18c387af06b245f-300x246.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2015-10-06 23.21.10\" width=\"300\" height=\"246\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/10\/18f96bf741574f73a18c387af06b245f-300x246.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/10\/18f96bf741574f73a18c387af06b245f.jpg 371w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>V\u00e4h\u00e4n aikaa sitten ne hylkiv\u00e4t toisiaan, nyt ne vet\u00e4v\u00e4t puoleensa \u2013 kummallista! Mutta jos katsot tarkasti, huomaat, ett\u00e4 palloon tarttuneet rakeet sinkoutuvat taas \u00e4killisesti irti. Mist\u00e4 t\u00e4m\u00e4 johtuu? Syyn\u00e4 on ilmi\u00f6 nimelt\u00e4 &#8220;s\u00e4hk\u00f6inen induktio&#8221;.<\/p>\n<p>Van de Graaffin suuri negatiivinen varaus (-) h\u00e4tist\u00e4\u00e4 l\u00e4helle tuodussa styrox-rakeessa olevat negatiiviset varaukset (-) kauemmas huutaen &#8220;Pois tielt\u00e4!&#8221;. T\u00e4m\u00e4n seurauksena pallon l\u00e4hemp\u00e4n\u00e4 oleva puoli varautuu positiivisesti (+).<\/p>\n<p>S\u00e4hk\u00f6ll\u00e4 on toinenkin s\u00e4\u00e4nt\u00f6: erilaiset varaukset vet\u00e4v\u00e4t puoleensa toisiaan. Van de Graaffin negatiivinen varaus (-) ja styrox-rakeen positiivinen varaus (+) vet\u00e4v\u00e4t toisiaan puoleensa ja rae tarttuu palloon kiinni.<\/p>\n<p>Kuitenkin heti tarttumishetkell\u00e4 Van de Graaffista virtaa raeeseen suuri m\u00e4\u00e4r\u00e4 negatiivisia varauksia (-), ja styrox-rae muuttuu lopulta my\u00f6s negatiivisesti varautuneeksi (-). Koska varaukset ovat j\u00e4lleen &#8220;samankaltaisia&#8221;, ne alkavat t\u00e4ll\u00e4 kertaa hylki\u00e4 toisiaan ja rae sinkoutuu irti. V\u00e4lill\u00e4 ne vet\u00e4v\u00e4t puoleensa, v\u00e4lill\u00e4 ne karkottavat toisiaan. T\u00e4ss\u00e4 n\u00e4emme s\u00e4hk\u00f6n kiehtovan &#8220;tsundere&#8221;-luonteen toiminnassa!<\/p>\n<h3>Staattisen s\u00e4hk\u00f6n generaattori (Van de Graaff) on tieteen aarreaitta!<\/h3>\n<p>Van de Graaffia k\u00e4ytt\u00e4m\u00e4ll\u00e4 on mahdollista tehd\u00e4 monia muitakin mielenkiintoisia kokeita. T\u00e4h\u00e4n kokeeseen sis\u00e4ltyy my\u00f6s niit\u00e4, joita olemme tehneet TV-ohjelmissa esimerkiksi Suzu Hirosen, Ryohei Suzukin, Yasuko-sanin ja Chocolate Planet -koomikkoduo Osadan ja Matsuon kanssa. <a href=\"https:\/\/phys-edu.net\/wp\/?p=34632\">Lue lis\u00e4\u00e4 t\u00e4\u00e4lt\u00e4<\/a>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44403 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/81e3d18f4fe9c4a1576a8fc1ce7bc74d.jpg\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/81e3d18f4fe9c4a1576a8fc1ce7bc74d.jpg 1348w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/81e3d18f4fe9c4a1576a8fc1ce7bc74d-300x166.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/81e3d18f4fe9c4a1576a8fc1ce7bc74d-1024x568.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/81e3d18f4fe9c4a1576a8fc1ce7bc74d-768x426.jpg 768w\" alt=\"\" width=\"257\" height=\"143\" \/><\/p>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" title=\"\u201c\u96fb\u6c17\u8cde\u72b6\uff01\u6cb8\u9a30\u30ef\u30fc\u30c9\uff11\uff10\u3067\u5e83\u702c\u3059\u305a\u3055\u3093\u304c\u4f53\u9a13\u3057\u305f\u9759\u96fb\u6c17\u5b9f\u9a13\u6388\u696d\u3010\u307e\u3068\u3081\u3011\u201d \u2014 \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=34632&amp;embed=true#?secret=5FZ5KoqHpj#?secret=JlaHY6Eh81\" width=\"600\" height=\"209\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" sandbox=\"allow-scripts\" data-secret=\"JlaHY6Eh81\" data-mce-fragment=\"1\"><\/iframe><\/p>\n<p>\u203b Huomioithan, ett\u00e4 Van de Graaffin generaattorilla teht\u00e4v\u00e4t kokeet tulee suorittaa aina asiantuntijan valvonnassa. Ole varovainen kokeillessasi. Jos sinulla on pyynt\u00f6j\u00e4 staattiseen s\u00e4hk\u00f6\u00f6n liittyvist\u00e4 kokeista (kuten ty\u00f6pajoista, TV-ohjauksesta\/esiintymisist\u00e4), ota yhteytt\u00e4 <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4m\u00e4n linkin kautta<\/a>.<\/p>\n<p style=\"text-align: center;\">\u3010Teema\u3011<a href=\"https:\/\/phys-edu.net\/wp\/?p=34487\">Koukuttavat staattisen s\u00e4hk\u00f6n kokeet!<\/a><\/p>\n<p><a href=\"https:\/\/phys-edu.net\/wp\/?p=34487\"><img loading=\"lazy\" decoding=\"async\" class=\"lazy alignnone wp-image-34540 aligncenter lazy-loaded\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/IMG_2511-1.jpg\" sizes=\"auto, (max-width: 287px) 100vw, 287px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/IMG_2511-1.jpg 1000w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/IMG_2511-1-300x225.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/IMG_2511-1-768x576.jpg 768w\" alt=\"\" width=\"287\" height=\"215\" data-lazy-type=\"image\" data-lazy-src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/IMG_2511-1.jpg\" \/><\/a><\/p>\n<h3>Yhteydenotot ja pyynn\u00f6t<\/h3>\n<p>Tuodaan tieteen ihmeet ja kiinnostavuus l\u00e4hemm\u00e4ksi! Olen koonnut selke\u00e4sti hauskoja kotona teht\u00e4vi\u00e4 tieteellisi\u00e4 kokeita ja niiden niksej\u00e4. Etsi lis\u00e4\u00e4 tietoa!<br \/>\n\u30fbTieteen vinkkikirjan sis\u00e4lt\u00f6 on nyt julkaistu kirjana. Lis\u00e4tietoja <a href=\"https:\/\/amzn.to\/42PMCEL\">t\u00e4\u00e4lt\u00e4<\/a><br \/>\n\u30fbTietoja yll\u00e4pit\u00e4j\u00e4 Ken Kuwakosta <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4\u00e4ll\u00e4<\/a><br \/>\n\u30fbMonenlaiset pyynn\u00f6t (kirjoitukset, luennot, kokeelliset ty\u00f6pajat, TV-ohjaus\/esiintymiset jne.) <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a><br \/>\n<span class=\"s2\">\u30fbArtikkelip\u00e4ivitykset julkaistaan <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 julkaistaan <a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Tieteen Vinkkikanavalla<\/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=62514&#038;lang=es\" aria-label=\"\u00a1Gira, lanza y vuela! Descubre c\u00f3mo crear tu propio avi\u00f3n girosc\u00f3pico con el poder de la ciencia\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/04\/0f1c43aa7cf2257f42498b97b4a43f91-150x150.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=62514&#038;lang=es\">\u00a1Gira, lanza y vuela! Descubre c\u00f3mo crear tu propio avi\u00f3n girosc\u00f3pico con el poder de la ciencia<\/a><time datetime=\"2026-04-19T05:57:51+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670819\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62511&#038;lang=fi\" aria-label=\"Py\u00f6r\u00e4ytys ja lento! 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