{"id":53728,"date":"2025-10-04T04:53:28","date_gmt":"2025-10-03T19:53:28","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=53728"},"modified":"2025-10-04T04:53:28","modified_gmt":"2025-10-03T19:53:28","slug":"hammastyttava-koe-nain-valmistat-sakenoivaa-staattista-vetta-sahkoteeta-ja-sahkojuomia-staattisen-sahkon-kokeet","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=53728&lang=fi","title":{"rendered":"H\u00e4mm\u00e4stytt\u00e4v\u00e4 koe! N\u00e4in valmistat s\u00e4ken\u00f6iv\u00e4\u00e4 staattista vett\u00e4, s\u00e4hk\u00f6teet\u00e4 ja s\u00e4hk\u00f6juomia (Staattisen s\u00e4hk\u00f6n kokeet)"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Olen Kuwako Ken, tiedevalmentaja. Jokainen p\u00e4iv\u00e4 on koe!<\/strong><\/span><\/p>\n<p>Oletko n\u00e4hnyt TV:ss\u00e4 julkkisten h\u00e4tk\u00e4ht\u00e4vi\u00e4 reaktioita juodessaan tuota outoa, s\u00e4hk\u00f6iskun antavaa juomaa, jota kutsumme leikkis\u00e4sti &#8220;staattisen s\u00e4hk\u00f6n juomaksi&#8221;?<\/p>\n<p>&#8220;Milt\u00e4 se oikein maistuu?&#8221; &#8220;Mit\u00e4 tarkoittaa, ett\u00e4 s\u00e4hk\u00f6 kulkee kehossa?&#8221;<\/p>\n<p>T\u00e4m\u00e4 j\u00e4nnitt\u00e4v\u00e4 koe her\u00e4tt\u00e4\u00e4 loputtomasti kysymyksi\u00e4. Mutta tiesitk\u00f6, ett\u00e4 sen juuret ulottuvat yli 250 vuoden taakse suureen keksint\u00f6\u00f6n? Ja mik\u00e4 parasta, kunhan ymm\u00e4rr\u00e4t perusperiaatteen, voit itse (tietysti \u00e4\u00e4rimm\u00e4isen varovaisesti!) luoda saman ilmi\u00f6n kotioloissa ilman erikoislaitteita.<\/p>\n<p>T\u00e4ss\u00e4 artikkelissa paljastamme &#8220;staattisen s\u00e4hk\u00f6n juoman&#8221; salaisuudet, jotka ovat yll\u00e4tt\u00e4neet jopa kuuluisat n\u00e4yttelij\u00e4t, ja johdatamme sinut tiedehistoriaan ikuistetun keksinn\u00f6n, Leidenin pullon, maailmaan.<\/p>\n<p>N\u00e4yttelij\u00e4 Suzu Hirosenkin H\u00e4tk\u00e4hti! Staattisen S\u00e4hk\u00f6n Juoman Shokki<br \/>\nOlin aiemmin tiedeasioiden valvojana er\u00e4\u00e4ss\u00e4 TV-ohjelmassa, jossa n\u00e4yttelij\u00e4 Suzu Hirose p\u00e4\u00e4si kokeilemaan t\u00e4t\u00e4 s\u00e4hk\u00f6iskun antavaa juomaa.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-44676 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/d183056787bd5236eff890f85832e380.png\" alt=\"\" width=\"401\" height=\"226\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/d183056787bd5236eff890f85832e380.png 1520w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/d183056787bd5236eff890f85832e380-300x169.png 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/d183056787bd5236eff890f85832e380-1024x578.png 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/d183056787bd5236eff890f85832e380-768x434.png 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/d183056787bd5236eff890f85832e380-320x180.png 320w\" sizes=\"auto, (max-width: 401px) 100vw, 401px\" \/><\/p>\n<p>Naisen reaktio ensihuikan j\u00e4lkeen oli osuva: &#8220;Tuntui kuin minua olisi ly\u00f6ty huuleen sis\u00e4lt\u00e4p\u00e4in!&#8221; Siin\u00e4 hetkess\u00e4 tavallisesta juomasta tuli uskomaton kokemus. Kokeen hauskuus ei ole maussa, vaan siin\u00e4, ett\u00e4 tunnet s\u00e4hk\u00f6n kulkevan kehossasi suoraan. (<a href=\"https:\/\/phys-edu.net\/wp\/?p=34632\">Lue tarkemmin tapahtumista t\u00e4\u00e4lt\u00e4<\/a>)<\/p>\n<p>Mutta varoitus! N\u00e4in voimakas kokemus vaatii erityist\u00e4 varovaisuutta. Pienikin virhe s\u00e4hk\u00f6n m\u00e4\u00e4r\u00e4ss\u00e4 voi olla vaarallinen, joten <span style=\"color: #ff0000;\">\u00e4l\u00e4 yrit\u00e4 matkia t\u00e4t\u00e4 kokeilua t\u00e4m\u00e4n artikkelin perusteella. Jos haluat kokeilla, se on teht\u00e4v\u00e4 tieteen asiantuntijan valvonnassa. Lis\u00e4ksi, jos sinulla on syd\u00e4nvaivoja tai k\u00e4yt\u00e4t syd\u00e4mentahdistinta, kokeilu on ehdottomasti kielletty.<\/span><\/p>\n<p>Tieteen Taikajuoma-astia! Leidenin Pullon Salaisuus<br \/>\nEnnen kokeen pariin siirtymist\u00e4 puhutaan hieman siit\u00e4, mik\u00e4 t\u00e4ss\u00e4 ilmi\u00f6ss\u00e4 varastoi s\u00e4hk\u00f6\u00e4.<\/p>\n<p>Alumiinifolioon k\u00e4\u00e4ritty kuppi, jota t\u00e4ss\u00e4 kokeessa k\u00e4yt\u00e4mme, on itse asiassa l\u00e4hes identtinen rakenteeltaan maailman ensimm\u00e4isen onnistuneesti s\u00e4hk\u00f6\u00e4 varastoineen laitteen, Leidenin pullon, kanssa. Leidenin pullo oli vallankumouksellinen kondensaattori, joka keksittiin 1700-luvulla Alankomaiden Leidenin yliopistossa ja jolla oli suuri vaikutus s\u00e4hk\u00f6tutkimuksen my\u00f6hemp\u00e4\u00e4n kehitykseen.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-34629\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/eb80c00ad96996169c2802646b792816.jpg\" alt=\"\" width=\"249\" height=\"251\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/eb80c00ad96996169c2802646b792816.jpg 506w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/eb80c00ad96996169c2802646b792816-298x300.jpg 298w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/eb80c00ad96996169c2802646b792816-150x150.jpg 150w\" sizes=\"auto, (max-width: 249px) 100vw, 249px\" \/><\/p>\n<p>Mekanismi on seuraava: Kuoren sis\u00e4ll\u00e4 olevaan veteen (tai alumiinifolioon) johdetaan negatiivista s\u00e4hk\u00f6\u00e4 (elektroneja) esimerkiksi Van de Graaffin generaattorin avulla.<\/p>\n<p>Sis\u00e4lle kertyneet negatiiviset varaukset ty\u00f6nt\u00e4v\u00e4t puoleensa kupin ulkopuolella (eli k\u00e4tt\u00e4, jolla pid\u00e4t kuppia) olevia negatiivisia varauksia, jotka poistuvat kehon kautta maahan. T\u00e4m\u00e4n seurauksena ulkopuolelle j\u00e4\u00e4 positiivinen varaus. Koska muovikuppi on s\u00e4hk\u00f6\u00e4 johtamaton eriste, sis\u00e4puolen negatiiviset ja ulkopuolen positiiviset varaukset vet\u00e4v\u00e4t toisiaan puoleensa, mutta j\u00e4\u00e4v\u00e4t tuijottamaan toisiaan kupin l\u00e4pi.<\/p>\n<p>T\u00e4m\u00e4 tila, jossa positiiviset ja negatiiviset varaukset ovat eristeen erottamina toisiaan vastap\u00e4\u00e4t\u00e4, on s\u00e4hk\u00f6n varastointilaitteen eli kondensaattorin perusperiaate. Olet nyt valmis kokemaan uudelleen saman j\u00e4nnityksen, jonka 250 vuotta sitten el\u00e4neet tiedemiehet tunsivat!<\/p>\n<p>Kopioi Kotona! N\u00e4in Teet Staattisen S\u00e4hk\u00f6n Juoman<br \/>\nKatsotaanpa, miten nykyaikainen Leidenin pullo eli &#8220;staattisen s\u00e4hk\u00f6n juoma&#8221; valmistetaan.<\/p>\n<p>Tarvitset N\u00e4m\u00e4:<br \/>\nMuovikuppi<br \/>\nAlumiinifoliota<br \/>\nVett\u00e4 (tai teet\u00e4, mehua, mit\u00e4 vain)<br \/>\nStaattisen s\u00e4hk\u00f6n l\u00e4hde: Van de Graaffin generaattori, tai (jos kokeilet kotona) ilmapallo ja pyyhe, tai muovialusta ja kuiva r\u00e4tti.<\/p>\n<p>Ohje:<br \/>\nK\u00e4\u00e4ri ensin alumiinifolio kupin ulkopuolelle. Peruss\u00e4\u00e4nt\u00f6 on k\u00e4\u00e4ri\u00e4 se nauhaksi, joka on noin 1 cm korkea pohjasta, mutta t\u00e4m\u00e4n nauhan leveys on itse asiassa avain varastoitavan s\u00e4hk\u00f6n m\u00e4\u00e4r\u00e4\u00e4n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-34626 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/65823e314d5b19eda4d0678584108ad6.jpg\" alt=\"\" width=\"381\" height=\"222\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/65823e314d5b19eda4d0678584108ad6.jpg 670w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/65823e314d5b19eda4d0678584108ad6-300x175.jpg 300w\" sizes=\"auto, (max-width: 381px) 100vw, 381px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35176 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/80c55a7410e67cf29020b4010929f8a0.jpg\" alt=\"\" width=\"205\" height=\"262\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/80c55a7410e67cf29020b4010929f8a0.jpg 726w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/80c55a7410e67cf29020b4010929f8a0-235x300.jpg 235w\" sizes=\"auto, (max-width: 205px) 100vw, 205px\" \/><\/p>\n<p>Laita kupin sis\u00e4\u00e4n toinen alumiinifolion nauha ja kaada vett\u00e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-29025 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/56d3b188e1cc4e9eed3df24bf1587a1b.png\" alt=\"\" width=\"569\" height=\"466\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/56d3b188e1cc4e9eed3df24bf1587a1b.png 918w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/56d3b188e1cc4e9eed3df24bf1587a1b-300x246.png 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/56d3b188e1cc4e9eed3df24bf1587a1b-768x629.png 768w\" sizes=\"auto, (max-width: 569px) 100vw, 569px\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30820\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/ccfb7d263bc4b7b24e1e293c37a92f79.png\" alt=\"\" width=\"285\" height=\"250\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/ccfb7d263bc4b7b24e1e293c37a92f79.png 682w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/ccfb7d263bc4b7b24e1e293c37a92f79-300x263.png 300w\" sizes=\"auto, (max-width: 285px) 100vw, 285px\" \/><\/p>\n<p>3.  On aika ladata s\u00e4hk\u00f6\u00e4. Jos sinulla on Van de Graaff, kosketa sill\u00e4 sis\u00e4puolen alumiinifoliota.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-29254 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/73a2dc91f56062833f9e9327b46c0054.png\" alt=\"\" width=\"338\" height=\"267\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/73a2dc91f56062833f9e9327b46c0054.png 678w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/73a2dc91f56062833f9e9327b46c0054-300x237.png 300w\" sizes=\"auto, (max-width: 338px) 100vw, 338px\" \/><\/p>\n<p>Jos sinulla ei ole Van de Graaffia, hiero ilmapalloa pyyhkeell\u00e4 staattisen s\u00e4hk\u00f6n ker\u00e4\u00e4miseksi ja hiero sill\u00e4 toistuvasti sis\u00e4puolen alumiinifoliota. Talvella (joulu-helmikuu), kun ilma on kuivaa, staattista s\u00e4hk\u00f6\u00e4 syntyy helpommin ja onnistumisprosentti paranee.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30017 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/41620cec7c2d36a1a930b5228ba26624.png\" alt=\"\" width=\"195\" height=\"218\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/41620cec7c2d36a1a930b5228ba26624.png 602w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/41620cec7c2d36a1a930b5228ba26624-269x300.png 269w\" sizes=\"auto, (max-width: 195px) 100vw, 195px\" \/><\/p>\n<p>Valmistelut on tehty!<\/p>\n<p>Nyt Juomaan! Miksi Huuli T\u00e4r\u00e4ht\u00e4\u00e4?<br \/>\nPid\u00e4 kuppia niin, ett\u00e4 kosket kunnolla ulkopuolen alumiinifoliota, ja yrit\u00e4 juoda&#8230; Kuulet &#8220;napsahduksen!&#8221; ja huulesi t\u00e4r\u00e4ht\u00e4\u00e4.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u9a5a\u304d\u306e\u5b9f\u9a13\uff01\u9759\u96fb\u6c17\u5165\u308a\u30d3\u30ea\u30d3\u30ea\u6c34\u30fb\u9759\u96fb\u6c17\u8336\u30fb\u9759\u96fb\u6c17\u30c9\u30ea\u30f3\u30af\u306e\u4f5c\u308a\u65b9\u3068\u305d\u306e\u4ed5\u7d44\u307f\uff08\u9759\u96fb\u6c17\u5b9f\u9a13\uff09\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/5Dsi9gX0MLI?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><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-29027 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/67f87809a4ba12e0c0ddf350d7581a37.png\" alt=\"\" width=\"374\" height=\"431\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/67f87809a4ba12e0c0ddf350d7581a37.png 720w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/67f87809a4ba12e0c0ddf350d7581a37-260x300.png 260w\" sizes=\"auto, (max-width: 374px) 100vw, 374px\" \/><\/p>\n<p style=\"text-align: center;\">Ugh!<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-34630\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/1cbb65bafc39367e646ddaad21b673ee.jpg\" alt=\"\" width=\"342\" height=\"282\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/1cbb65bafc39367e646ddaad21b673ee.jpg 888w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/1cbb65bafc39367e646ddaad21b673ee-300x247.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/1cbb65bafc39367e646ddaad21b673ee-768x633.jpg 768w\" sizes=\"auto, (max-width: 342px) 100vw, 342px\" \/><\/p>\n<p>T\u00e4m\u00e4 johtuu siit\u00e4, ett\u00e4 kupin sis\u00e4puolelle kertynyt negatiivinen s\u00e4hk\u00f6 purkautuu (virtaa nopeasti) huulen ja veden kautta kehoosi ja sielt\u00e4 k\u00e4tt\u00e4si kohti (ulkopuolen positiivinen varaus). T\u00e4m\u00e4 \u00e4killinen s\u00e4hk\u00f6virta (purkaus) stimuloi hermoja ja supistaa huulen lihaksia, mik\u00e4 aiheuttaa &#8220;nykiv\u00e4n&#8221; shokin. Juuri t\u00e4ss\u00e4 hetkess\u00e4 kehosi on muuttunut s\u00e4hk\u00f6n johtimeksi.<\/p>\n<p>Katsaus Kulissien Taakse \u2013 TV-kuvausten Salaisuudet<br \/>\nKun t\u00e4t\u00e4 koetta tehd\u00e4\u00e4n TV-ohjelmissa, s\u00e4\u00e4d\u00e4mme alumiinifolion leveytt\u00e4 millimetrin tarkkuudella p\u00e4iv\u00e4n l\u00e4mp\u00f6tilan ja kosteuden mukaan. Esimerkiksi kuivana talvena 1 cm leve\u00e4 nauha riitt\u00e4\u00e4, mutta kostealla sadekaudella meid\u00e4n t\u00e4ytyy levitt\u00e4\u00e4 sit\u00e4 jopa 4 cm asti, jotta s\u00e4hk\u00f6\u00e4 ker\u00e4\u00e4ntyy tarpeeksi julkkiksen reaktioon.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-37324 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/02\/d21199174c4c29750c51db6201056ee9.jpg\" alt=\"\" width=\"357\" height=\"304\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/02\/d21199174c4c29750c51db6201056ee9.jpg 764w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/02\/d21199174c4c29750c51db6201056ee9-300x255.jpg 300w\" sizes=\"auto, (max-width: 357px) 100vw, 357px\" \/><\/p>\n<p style=\"text-align: center;\">T\u00e4m\u00e4 on talviversio, 1,5 cm leve\u00e4. Kuivana aikana t\u00e4m\u00e4kin on tehokas.<\/p>\n<p>Kun kokeilimme t\u00e4t\u00e4 &#8220;Sakurai\/Ariyoshi THE Yoru-Kai&#8221; -ohjelmassa n\u00e4yttelij\u00e4 Ryohei Suzukin kanssa, h\u00e4n v\u00e4itti olevansa &#8220;vastustuskykyinen staattiselle s\u00e4hk\u00f6lle&#8221;, joten varauduimme tavallista pidemm\u00e4ll\u00e4 alumiinifoliolla.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-29778 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/11\/IMG_4277.jpg\" alt=\"\" width=\"372\" height=\"279\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/11\/IMG_4277.jpg 640w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/11\/IMG_4277-300x225.jpg 300w\" sizes=\"auto, (max-width: 372px) 100vw, 372px\" \/><\/p>\n<p>Kuten n\u00e4et, vaikka koe vaikuttaa yksinkertaiselta, parhaan suorituksen takaamiseksi tarvitaan tieteelliseen tietoon perustuvaa hienos\u00e4\u00e4t\u00f6\u00e4. Juuri siksi tarvitaan asiantuntijan valvontaa. <span style=\"background-color: #ccffcc;\">Toistan viel\u00e4 kerran: \u00e4l\u00e4 koskaan tee t\u00e4t\u00e4 suurilla laitteilla tai kokeile sit\u00e4 ihmisille, jotka ovat herkki\u00e4 staattiselle s\u00e4hk\u00f6lle tai joilla on syd\u00e4nvaivoja.<\/span> Nautitaan tieteest\u00e4 turvallisesti!<\/p>\n<p><span style=\"color: #ff0000;\">\u203b Kokeilut s\u00e4hk\u00f6ntuottolaitteilla on aina suoritettava asiantuntijan l\u00e4sn\u00e4ollessa. Olkaa varovaisia!<\/span><span style=\"color: #000000;\">Jos haluat tilata meilt\u00e4 staattiseen s\u00e4hk\u00f6\u00f6n liittyvi\u00e4 kokeiluja (kuten ty\u00f6pajoja tai TV-valvontaa\/esiintymisi\u00e4), ota yhteytt\u00e4 <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a>.<\/span><\/p>\n<p style=\"text-align: center;\">\u3010Erikoisartikkeli\u3011<a href=\"https:\/\/phys-edu.net\/wp\/?p=34487\">Et Voi Lopettaa! 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><br \/>\nOta Yhteytt\u00e4 ja Pyyd\u00e4 Palveluita<br \/>\nTuo tieteen ihmeet ja hauskuus l\u00e4hemm\u00e4ksi! Olen koonnut helppotajuisesti hauskoja tiedekokeita, jotka voit tehd\u00e4 kotona, sek\u00e4 vinkkej\u00e4 niiden onnistumiseen. Etsi lis\u00e4\u00e4 mielenkiintoista!<br \/>\n\u30fb Tiedejuttuni ovat julkaistu kirjana. Lis\u00e4tietoja <a href=\"https:\/\/amzn.to\/42PMCEL\">t\u00e4\u00e4lt\u00e4<\/a><br \/>\n\u30fb Tietoa yll\u00e4pit\u00e4j\u00e4st\u00e4, Kuwako Kenist\u00e4, <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4\u00e4lt\u00e4<\/a><br \/>\n\u30fb Erilaiset pyynn\u00f6t (kirjoitus, luennot, ty\u00f6pajat, TV-valvonta\/esiintymiset jne.) <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a><br \/>\n<span class=\"s2\">\u30fb Artikkelip\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><a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Tieteen Juttukanavalla<\/a> julkaistaan kokeiluvideoita!<\/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! N\u00e4in rakennat tieteen voimalla kiit\u00e4v\u00e4n \u201dgyrolennokin\u201d\"><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=62511&#038;lang=fi\">Py\u00f6r\u00e4ytys ja lento! 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