{"id":54566,"date":"2025-10-18T04:42:55","date_gmt":"2025-10-17T19:42:55","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=54566"},"modified":"2025-10-18T04:42:55","modified_gmt":"2025-10-17T19:42:55","slug":"ei-taikuutta-tiede-paljastaa-miksi-ilmapallo-voi-taivuttaa-vetta-staattisen-sahkon-koe","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=54566&lang=fi","title":{"rendered":"Ei taikuutta! Tiede paljastaa, miksi ilmapallo voi taivuttaa vett\u00e4 (Staattisen s\u00e4hk\u00f6n koe)"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Olen tiedekouluttaja Ken Kuwako. Joka p\u00e4iv\u00e4 on kokeilu.<\/strong><\/span><\/p>\n<p>Kun riisut villapaidan talvella, kuuluu r\u00e4tin\u00e4\u00e4! Kun kosket ovenkahvaan, t\u00e4r\u00e4ht\u00e4\u00e4! Ymp\u00e4rill\u00e4mme on n\u00e4kym\u00e4t\u00f6n mutta todellinen mystinen voima: staattinen s\u00e4hk\u00f6. Mutta tiesitk\u00f6, ett\u00e4 t\u00e4ll\u00e4 staattisella s\u00e4hk\u00f6ll\u00e4 on taianomainen kyky &#8220;hallita vett\u00e4&#8221;? T\u00e4n\u00e4\u00e4n esittelen teille eritt\u00e4in kummallisen ja hauskan tiedekokeen, jonka voi tehd\u00e4 vain ilmapallolla ja hanavedell\u00e4. L\u00e4hdet\u00e4\u00e4n yhdess\u00e4 tieteen taikamaailmaan!<\/p>\n<h3>Valmistaudu taikuuteen!<\/h3>\n<h4><strong>Tarvitset:<\/strong><\/h4>\n<ul>\n<li>Ilmapallon<\/li>\n<li>Huivin, pyyhkeen tai talouspaperia (kuivia)<\/li>\n<li>Vesihanan<\/li>\n<\/ul>\n<h4><strong>Kokeen suoritus:<\/strong><\/h4>\n<ol>\n<li>S\u00e4\u00e4d\u00e4 ensin vesihana niin, ett\u00e4 vesi virtaa ohuena, pienen\u00e4 norona \u2013 kuin lanka. Vie pallo l\u00e4helle noroa ennen kuin teet sille mit\u00e4\u00e4n. &#8230;Eih\u00e4n tapahdu mit\u00e4\u00e4n. Hyv\u00e4!<\/li>\n<li>Hiero sitten ilmapalloa KUNNOLLA huivilla tai paperilla. My\u00f6s hiuksiin hankaaminen tehoaa hyvin. T\u00e4m\u00e4 on taikaloitsu!<\/li>\n<li>Nyt, vie hierottu ilmapallo hitaasti takaisin sen ohuen vesinoron luo. Mit\u00e4 tapahtuu? Vesi ik\u00e4\u00e4n kuin her\u00e4\u00e4 eloon ja taipuu &#8220;koukaten&#8221; ilmapalloa kohti! Katso t\u00e4m\u00e4 video:<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-34498 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/37368528cb7a1c21ee65dac98d309c4d.jpg\" alt=\"\" width=\"316\" height=\"326\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/37368528cb7a1c21ee65dac98d309c4d.jpg 676w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/37368528cb7a1c21ee65dac98d309c4d-291x300.jpg 291w\" sizes=\"auto, (max-width: 316px) 100vw, 316px\" \/><\/p>\n<p><iframe loading=\"lazy\" title=\"\u6c34\u306f\u98a8\u8239\u304c\u304a\u597d\u304d\uff1f\u3010\u9759\u96fb\u6c17\u5b9f\u9a13\u3011\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/zvm8415ec6E?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>Tieteen paljastus taikuuden takana!<\/h3>\n<p>Miksi t\u00e4llainen outo ilmi\u00f6 tapahtuu? Salaisuus piilee aineen pienimmiss\u00e4 hiukkasissa.<\/p>\n<h4><strong>Vaihe 1: Kuinka ilmapallo latautuu s\u00e4hk\u00f6isesti<\/strong><\/h4>\n<p>Kaikki ymp\u00e4rill\u00e4mme koostuu &#8220;atomeista&#8221;. Atomeissa on yht\u00e4 paljon positiivista (+) ja negatiivista (-) s\u00e4hk\u00f6varausta, ja ne ovat yleens\u00e4 tasapainossa. Mutta kun ilmapalloa hangataan kankaaseen, kitkan vuoksi kankaassa olleet negatiiviset varaukset (elektronit) siirtyv\u00e4t palloon. T\u00e4m\u00e4n seurauksena palloon kertyy paljon negatiivista s\u00e4hk\u00f6varausta (se varautuu). T\u00e4m\u00e4 on staattisen s\u00e4hk\u00f6n ydin.<\/p>\n<h4><strong>Vaihe 2: Vesimolekyylin salaisuus<\/strong><\/h4>\n<p>My\u00f6s vesi koostuu hiukkasista, nimitt\u00e4in &#8220;vesimolekyyleist\u00e4 (H2\u200bO)&#8221;. N\u00e4m\u00e4 vesimolekyylit ovat itse asiassa hieman persoonallisia. Vesimolekyyli on muotoiltu kuin Mikki Hiiren korvat: yksi happiatomi (O) ja kaksi vetyatomia (H) ovat kiinni toisissaan. Koska eri atomilajit vet\u00e4v\u00e4t s\u00e4hk\u00f6\u00e4 puoleensa eri voimakkuuksilla, molekyyliss\u00e4 happiatomin puoli on hieman negatiivisesti varautunut ja vetyatomien puoli hieman positiivisesti varautunut. T\u00e4t\u00e4 ominaisuutta kutsutaan &#8220;poolisuudeksi&#8221; eli polariteetiksi. <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-34910\" src=\"https:\/\/phys-edu.net\/wp\/wp\/wp-content\/uploads\/2020\/02\/c64ca61a14517ceb790801d414afa1c3.jpg\" alt=\"\" width=\"358\" height=\"431\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/c64ca61a14517ceb790801d414afa1c3.jpg 962w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/c64ca61a14517ceb790801d414afa1c3-249x300.jpg 249w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/c64ca61a14517ceb790801d414afa1c3-851x1024.jpg 851w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/c64ca61a14517ceb790801d414afa1c3-768x924.jpg 768w\" sizes=\"auto, (max-width: 358px) 100vw, 358px\" \/>Toisin sanoen, jokainen vesimolekyyli on kuin pieni magneetti.<\/p>\n<h4><strong>Vaihe 3: Vetovoima<\/strong><\/h4>\n<p>Nyt kaikki on valmista. Kun negatiivisesti varautunut ilmapallo, eli &#8220;valtava negatiivinen voima&#8221;, l\u00e4hestyy, mit\u00e4 tapahtuu pienille magneeteille, vesimolekyyleille? Aivan oikein! Vesimolekyylit k\u00e4\u00e4nt\u00e4v\u00e4t positiivisen osansa (vetyatomien puolen) v\u00e4litt\u00f6m\u00e4sti ilmapallon negatiivista varausta kohti. Kun n\u00e4m\u00e4 lukemattomat molekyylit k\u00e4\u00e4ntyv\u00e4t samanaikaisesti, koko vesinoro n\u00e4ytt\u00e4\u00e4 vet\u00e4ytyv\u00e4n langan lailla palloa kohti.<\/p>\n<h3>Kohti uskomattomampaa staattisen s\u00e4hk\u00f6n maailmaa!<\/h3>\n<p>Jos t\u00e4m\u00e4 pieni koe her\u00e4tti kiinnostuksesi staattiseen s\u00e4hk\u00f6\u00f6n, mikset kurkistaisi viel\u00e4kin voimakkaampaan maailmaan?Tieteess\u00e4 on olemassa Van de Graaff -generaattori, joka on j\u00e4ttim\u00e4inen staattisen s\u00e4hk\u00f6n luontikone. Sen avulla voit tehd\u00e4 tieteiselokuvaa muistuttavia kokeita, kuten saada hiukset nousemaan pystyyn tai sytytt\u00e4\u00e4 loisteputken ilman kosketusta! <span style=\"font-size: 14px;\">T\u00e4m\u00e4 sis\u00e4lt\u00e4\u00e4 kokeita, joita teimme televisio-ohjelmassa muun muassa Suzu Hiroseen, Ryohei Suzukiin, Yasuko-saniin sek\u00e4 Chocolate Planetsin Osadaan ja Matsuoon kanssa.<\/span><a style=\"font-size: 14px;\" href=\"https:\/\/phys-edu.net\/wp\/?p=34632\">Lue lis\u00e4\u00e4 t\u00e4\u00e4lt\u00e4<\/a><span style=\"font-size: 14px;\">.<\/span><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\" \/>https:\/\/phys-edu.net\/wp\/?p=34632<strong>\u203b Huomaa, ett\u00e4 Van de Graaffin kaltaisia staattisen s\u00e4hk\u00f6n generaattoreita k\u00e4ytt\u00e4ess\u00e4 on ehdottomasti oltava asiantuntijan valvonta. Kokeile varovasti.<\/strong> Jos haluat pyyt\u00e4\u00e4 staattiseen s\u00e4hk\u00f6\u00f6n liittyvi\u00e4 kokeita (ty\u00f6pajat, TV-konsultointi\/esiintymiset), ota yhteytt\u00e4 <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a>.<\/p>\n<p style=\"text-align: center;\">\u3010Teema\u3011<a href=\"https:\/\/phys-edu.net\/wp\/?p=34487\">Et pysty lopettamaan! Staattisen s\u00e4hk\u00f6n kokeet<\/a><\/p>\n<p>\u00a0<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>Tuo tieteen ihme ja hauskuus l\u00e4hemm\u00e4ksi! Olemme koonneet selke\u00e4t ohjeet hauskoihin kotikokeisiin ja vinkkeihin. Hae ja selaa lis\u00e4\u00e4!<\/p>\n<ul>\n<li>\u30fbTieteen muistiinpanot on julkaistu kirjana. Lis\u00e4tietoja <a href=\"https:\/\/amzn.to\/42PMCEL\">t\u00e4\u00e4lt\u00e4<\/a><\/li>\n<li>\u30fbTietoa yll\u00e4pit\u00e4j\u00e4st\u00e4, Ken Kuwakosta, <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4\u00e4lt\u00e4<\/a><\/li>\n<li>\u30fbErilaiset pyynn\u00f6t (kirjoittaminen, luennot, kokeiluty\u00f6pajat, TV-konsultointi\/esiintymiset jne.) <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a><\/li>\n<li><span class=\"s2\">\u30fbArtikkelip\u00e4ivitykset l\u00e4hetet\u00e4\u00e4n <a href=\"https:\/\/x.com\/kuwako\">X:ss\u00e4<\/a>!<\/span><\/li>\n<\/ul>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.youtube.com\/user\/kkuwako\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35048\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3d9640dad7bc5538e76f92da1966ee19.jpg\" alt=\"\" width=\"30\" height=\"21\" \/><\/a>Kokeiluvideoita on jaossa <a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Tieteen muistiinpanot -kanavalla<\/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=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<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62714&#038;lang=hi\" aria-label=\"\u0915\u094d\u092f\u093e \u0907\u0902\u0938\u093e\u0928\u0940 \u0936\u0930\u0940\u0930 \u092e\u0947\u0902 \u092d\u0940 \u0926\u094c\u0921\u093c\u0924\u0940 \u0939\u0948 \u092c\u093f\u091c\u0932\u0940? \u0906\u0907\u090f \u0915\u0930\u0947\u0902 &#8216;\u0939\u094d\u092f\u0942\u092e\u0928 \u0938\u0930\u094d\u0915\u093f\u091f&#8217; \u0915\u093e \u0930\u094b\u092e\u093e\u0902\u091a\u0915 \u092a\u094d\u0930\u092f\u094b\u0917! [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=62714&#038;lang=hi\">\u0915\u094d\u092f\u093e \u0907\u0902\u0938\u093e\u0928\u0940 \u0936\u0930\u0940\u0930 \u092e\u0947\u0902 \u092d\u0940 \u0926\u094c\u0921\u093c\u0924\u0940 \u0939\u0948 \u092c\u093f\u091c\u0932\u0940? \u0906\u0907\u090f \u0915\u0930\u0947\u0902 &#8216;\u0939\u094d\u092f\u0942\u092e\u0928 \u0938\u0930\u094d\u0915\u093f\u091f&#8217; \u0915\u093e \u0930\u094b\u092e\u093e\u0902\u091a\u0915 \u092a\u094d\u0930\u092f\u094b\u0917! [Tamesu-kun]<\/a><time datetime=\"2026-04-24T04:31:50+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=62711&#038;lang=zh\" aria-label=\"\u4eba\u9ad4\u4e5f\u6703\u901a\u96fb\u55ce\uff1f\u5feb\u4f86\u6311\u6230\u9a5a\u5947\u7684\u300c\u4eba\u9ad4\u8ff4\u8def\u300d\u5927\u5be6\u9a57\uff01\u3010\u8a66\u8a66\u541b\u3011\"><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=62711&#038;lang=zh\">\u4eba\u9ad4\u4e5f\u6703\u901a\u96fb\u55ce\uff1f\u5feb\u4f86\u6311\u6230\u9a5a\u5947\u7684\u300c\u4eba\u9ad4\u8ff4\u8def\u300d\u5927\u5be6\u9a57\uff01\u3010\u8a66\u8a66\u541b\u3011<\/a><time datetime=\"2026-04-24T04:31:27+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=62709&#038;lang=ko\" aria-label=\"\uc6b0\ub9ac \ubab8\uc5d0\ub3c4 \uc804\uae30\uac00 \ud1b5\ud560\uae4c? &#8216;\uc778\uac04 \ud68c\ub85c&#8217; \uc2e4\ud5d8 \ub3c4\uc804! [\ud0c0\uba54\uc2a4\uad70]\"><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=62709&#038;lang=ko\">\uc6b0\ub9ac \ubab8\uc5d0\ub3c4 \uc804\uae30\uac00 \ud1b5\ud560\uae4c? &#8216;\uc778\uac04 \ud68c\ub85c&#8217; \uc2e4\ud5d8 \ub3c4\uc804! [\ud0c0\uba54\uc2a4\uad70]<\/a><time datetime=\"2026-04-24T04:30:30+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=62707&#038;lang=en\" aria-label=\"Shocking Truth: Can Humans Conduct Electricity? Let\u2019s Try the Human Circuit Experiment! [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=62707&#038;lang=en\">Shocking Truth: Can Humans Conduct Electricity? Let\u2019s Try the Human Circuit Experiment! [Tamesu-kun]<\/a><time datetime=\"2026-04-24T04:30:12+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=62695\" aria-label=\"\u3050\u3061\u3083\u3050\u3061\u3083\u914d\u7dda\u304c\u30b9\u30c3\u30ad\u30ea\uff01\u56de\u8def\u56f3\u3092\u5b66\u3076\u6388\u696d\u306e\u5c55\u958b\u306b\u3064\u3044\u3066\uff08\uff12\u6642\u9593\u76ee\u306e\u5c55\u958b\uff09\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-04-24-4.18.38-150x150.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=62695\">\u3050\u3061\u3083\u3050\u3061\u3083\u914d\u7dda\u304c\u30b9\u30c3\u30ad\u30ea\uff01\u56de\u8def\u56f3\u3092\u5b66\u3076\u6388\u696d\u306e\u5c55\u958b\u306b\u3064\u3044\u3066\uff08\uff12\u6642\u9593\u76ee\u306e\u5c55\u958b\uff09<\/a><time datetime=\"2026-04-24T04:24:45+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=62686&#038;lang=hi\" aria-label=\"\u091a\u0942\u0928\u0947 \u0915\u093e \u092a\u093e\u0928\u0940: \u092c\u093e\u091c\u093e\u0930 \u0938\u0947 \u0916\u0930\u0940\u0926\u0928\u093e \u091b\u094b\u0921\u093c\u0947\u0902, \u0918\u0930 \u092a\u0930 \u092c\u0928\u093e\u0928\u0947 \u0915\u093e \u091c\u093e\u0926\u0941\u0908 \u0914\u0930 \u0906\u0938\u093e\u0928 \u0924\u0930\u0940\u0915\u093e!\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee-150x150.jpg 150w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee-300x298.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee-1024x1017.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee-768x762.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee.jpg 1102w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62686&#038;lang=hi\">\u091a\u0942\u0928\u0947 \u0915\u093e \u092a\u093e\u0928\u0940: \u092c\u093e\u091c\u093e\u0930 \u0938\u0947 \u0916\u0930\u0940\u0926\u0928\u093e \u091b\u094b\u0921\u093c\u0947\u0902, \u0918\u0930 \u092a\u0930 \u092c\u0928\u093e\u0928\u0947 \u0915\u093e \u091c\u093e\u0926\u0941\u0908 \u0914\u0930 \u0906\u0938\u093e\u0928 \u0924\u0930\u0940\u0915\u093e!<\/a><time datetime=\"2026-04-23T05:05:08+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670823\u65e5<\/time><\/li>\n<\/ul>&nbsp;","protected":false},"excerpt":{"rendered":"<p>Olen tiedekouluttaja Ken Kuwako. Joka p\u00e4iv\u00e4 on kokeilu. Kun riisut villapaidan talvella, kuuluu r\u00e4tin\u00e4\u00e4! Kun k [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":34498,"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-54566","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\/02\/37368528cb7a1c21ee65dac98d309c4d.jpg","jetpack-related-posts":[{"id":56492,"url":"https:\/\/phys-edu.net\/wp\/?p=56492&lang=fi","url_meta":{"origin":54566,"position":0},"title":"Miksi karppeja ei saa sy\u00f6tt\u00e4\u00e4 leiv\u00e4ll\u00e4\uff1f Salattu tarina \u201cosmosista\u201d","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u670829\u65e5","format":false,"excerpt":"Olen Kuwako Ken, tiedevalmentaja. 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