{"id":54149,"date":"2025-10-10T05:06:24","date_gmt":"2025-10-09T20:06:24","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=54149"},"modified":"2025-10-10T05:06:24","modified_gmt":"2025-10-09T20:06:24","slug":"staattinen-sahko-taikoo-rakenna-itse-mooren-oikukas-moottori","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=54149&lang=fi","title":{"rendered":"Staattinen s\u00e4hk\u00f6 taikoo: Rakenna itse Mooren oikukas moottori!"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Olen tiedevalmentaja Ken Kuwako. Kokeilut kuuluvat jokaiseen p\u00e4iv\u00e4\u00e4n.<\/strong><\/span><\/p>\n<h3>Tekeek\u00f6 staattinen s\u00e4hk\u00f6 taikoja? Oikukkaasti liikkuva &#8220;Mooren moottori&#8221;<\/h3>\n<p>Talvisin kuivina p\u00e4ivin\u00e4 ovenkahvaan koskiessa tunnet &#8220;napsahduksen&#8221;, tai kun riisut villapaidan, hiuksesi nousevat pystyyn&#8230; L\u00e4hell\u00e4mme kaikkialla oleva &#8220;<strong><b>staattinen s\u00e4hk\u00f6<\/b><\/strong>&#8220;. Tiesitk\u00f6, ett\u00e4 t\u00e4ll\u00e4 pienell\u00e4 veitikkalla onkin voimaa py\u00f6ritt\u00e4\u00e4 moottoria?<\/p>\n<p>T\u00e4ll\u00e4 kertaa esittelemme laitteen nimelt\u00e4 &#8220;<strong><b>Mooren moottori<\/b><\/strong>&#8220;. Se on laite, joka saa lautasella olevan pallon py\u00f6rim\u00e4\u00e4n ja pomppimaan ihmeellisill\u00e4 radoilla pelk\u00e4n staattisen s\u00e4hk\u00f6n voimalla. Ihan kuin sill\u00e4 olisi oma tahto: se saattaa py\u00f6ri\u00e4 my\u00f6t\u00e4p\u00e4iv\u00e4\u00e4n, pys\u00e4hty\u00e4 yht\u00e4kki\u00e4 ja aloittaa vastap\u00e4iv\u00e4isen py\u00f6rimisen. Sen arvaamaton liike ei ala kyll\u00e4stytt\u00e4\u00e4, vaikka sen katsoisi kuinka monta kertaa.<\/p>\n<p>Katso ensin t\u00e4m\u00e4 video sen omituisesta ja suloisesta liikkeest\u00e4. Varmasti p\u00e4\u00e4st\u00e4t ilmoille huudahduksen: &#8220;Hei, miksi se tekee noin!?&#8221;<\/p>\n<p><iframe loading=\"lazy\" title=\"\u306a\u305c\u52d5\u304f\uff01\uff1f\u9759\u96fb\u6c17\u3067\u52d5\u304f\u4e0d\u601d\u8b70\u306a\u30dc\u30fc\u30eb\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/uXHPTzDicJw?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>Miksi pallo liikkuu ymp\u00e4riins\u00e4 aivan kuin se olisi elossa? T\u00e4n\u00e4\u00e4n paljastamme Mooren moottoriin k\u00e4tketyn tieteellisen taikuuden ja esittelemme, kuinka voit itse toteuttaa t\u00e4m\u00e4n taian omin k\u00e4sin!<\/p>\n<h3>Miksi se liikkuu? Staattisen s\u00e4hk\u00f6n taianomainen mekanismi<\/h3>\n<p>Mooren moottorin liikkeen salaisuus piilee staattisen s\u00e4hk\u00f6n maailman kahdessa peruslaissa: &#8220;<strong><b>Coulombin voimassa<\/b><\/strong>&#8221; ja &#8220;<strong><b>s\u00e4hk\u00f6isess\u00e4 induktiossa<\/b><\/strong>&#8220;. Saattaa kuulostaa vaikealta, mutta ei h\u00e4t\u00e4\u00e4. Aivan kuten magneetin N- ja S-navat vet\u00e4v\u00e4t toisiaan puoleensa, s\u00e4hk\u00f6ll\u00e4kin on plus (+) ja miinus (-). Yksinkertainen s\u00e4\u00e4nt\u00f6 on: <strong><b>&#8220;Erilaiset varaukset (+ ja -) vet\u00e4v\u00e4t puoleensa, samat varaukset (+ ja + tai &#8211; ja -) hylkiv\u00e4t toisiaan&#8221;<\/b><\/strong>. T\u00e4m\u00e4 on &#8220;Coulombin voiman&#8221; ydin.<\/p>\n<p>Mooren moottorissa levitet\u00e4\u00e4n vuorotellen plus- ja miinusvarauksia lautaselle liimattuihin alumiinifoliosuikaleisiin, kuten alla olevassa kuvassa.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35242 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/780f216ae846512975b0332999f03d6b.jpg\" alt=\"\" width=\"627\" height=\"331\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/780f216ae846512975b0332999f03d6b.jpg 1196w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/780f216ae846512975b0332999f03d6b-300x159.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/780f216ae846512975b0332999f03d6b-1024x541.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/780f216ae846512975b0332999f03d6b-768x406.jpg 768w\" sizes=\"auto, (max-width: 627px) 100vw, 627px\" \/><\/p>\n<p>Kun t\u00e4h\u00e4n asetetaan s\u00e4hk\u00f6\u00e4 johtava &#8220;<strong><b>johde<\/b><\/strong>&#8220;-pallo (t\u00e4ss\u00e4 tapauksessa musteella p\u00e4\u00e4llystetty pallo, josta on tehty johde), taika alkaa.<\/p>\n<ol>\n<li>Palloa l\u00e4hestyess\u00e4\u00e4n plus-varattua suikaletta, pallon sis\u00e4ll\u00e4 olevat miinus-varaukset vet\u00e4ytyv\u00e4t puoleensa (t\u00e4m\u00e4 on &#8220;s\u00e4hk\u00f6inen induktio&#8221;). Sitten Coulombin voima vet\u00e4\u00e4 pallon plus-varattuun suikaleeseen &#8220;naps!&#8221;-\u00e4\u00e4nell\u00e4.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35244 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/9d5b03c6619ec2cf9f6982c440f92db0.jpg\" alt=\"\" width=\"353\" height=\"455\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/9d5b03c6619ec2cf9f6982c440f92db0.jpg 624w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/9d5b03c6619ec2cf9f6982c440f92db0-233x300.jpg 233w\" sizes=\"auto, (max-width: 353px) 100vw, 353px\" \/><\/li>\n<li>Heti kun pallo koskettaa plus-varattua suikaletta, se ottaa vastaan positiivisen varauksen ja varautuu itse positiivisesti. T\u00e4m\u00e4n j\u00e4lkeen samat plus-varaukset &#8220;hylkiv\u00e4t&#8221; toisiaan, ja pallo sinkoutuu voimakkaasti suikaleesta pois.<\/li>\n<li>Positiivisesti varautunut pallo vet\u00e4ytyy voimakkaasti puoleensa v\u00e4litt\u00f6m\u00e4sti viereist\u00e4 miinus-varattua suikaletta, ja se vierii sit\u00e4 kohti.<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35243 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/4061d6c2416921a24b23f949208cccd8.jpg\" alt=\"\" width=\"351\" height=\"460\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/4061d6c2416921a24b23f949208cccd8.jpg 618w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/4061d6c2416921a24b23f949208cccd8-229x300.jpg 229w\" sizes=\"auto, (max-width: 351px) 100vw, 351px\" \/><\/li>\n<li>Ja kun se koskettaa miinus-varattua suikaletta&#8230; arvaatkin jo. T\u00e4ll\u00e4 kertaa se varautuu negatiivisesti ja hylkii, siirtyen taas viereiseen plussaan&#8230;!<\/li>\n<\/ol>\n<p>Toistamalla t\u00e4t\u00e4 s\u00e4hk\u00f6varauksien &#8220;<strong><b>veto-puolesta \u2192 kosketus ja hylkiminen \u2192 veto puoleensa vierekk\u00e4in<\/b><\/strong>&#8221; -sykli\u00e4 ikuisesti, pallo jatkaa py\u00f6rimist\u00e4\u00e4n. Koska liike tapahtuu t\u00e4llaisessa herk\u00e4sti s\u00e4\u00e4detyss\u00e4 tasapainossa, pieni syy voi muuttaa py\u00f6rimissuuntaa tai aiheuttaa edestakaista liikett\u00e4, mik\u00e4 synnytt\u00e4\u00e4 sen oikukkaan liikkeen.<\/p>\n<h3>Kokeile tehd\u00e4 se itse! Oikukkaan moottorin resepti<\/h3>\n<h4>Tarvikkeet<\/h4>\n<ul>\n<li><strong><b>Eristelevy tai -lautanen<\/b><\/strong>: Lautanen, josta s\u00e4hk\u00f6 ei p\u00e4\u00e4se karkaamaan. K\u00e4ytimme t\u00e4ll\u00e4 kertaa 100 jenin kaupasta ostettua mikroaaltouunin kantta, &#8220;Renge Rapu&#8221; (mikrok\u00e4\u00e4re).<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35246 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/0966a0bd0b7bb6ed79ca55ca17df1c64.jpg\" alt=\"\" width=\"208\" height=\"221\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/0966a0bd0b7bb6ed79ca55ca17df1c64.jpg 838w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/0966a0bd0b7bb6ed79ca55ca17df1c64-282x300.jpg 282w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/0966a0bd0b7bb6ed79ca55ca17df1c64-768x816.jpg 768w\" sizes=\"auto, (max-width: 208px) 100vw, 208px\" \/><\/li>\n<li><strong><b>Alumiinifolio, teippi, sakset<\/b><\/strong><\/li>\n<li><strong><b>Styroksipallo (halkaisija n. 2 cm)<\/b><\/strong>: Kevyt ja helposti py\u00f6riv\u00e4 pallo.<\/li>\n<li><strong><b>Muste, hiekkapaperi, pahvimuki, hammastikku<\/b><\/strong>: V\u00e4lineet styroksipallon muuttamiseksi johteeksi.\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35241\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/841db936bbd6da3657a6ba06c0357d06.jpg\" alt=\"\" width=\"264\" height=\"310\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/841db936bbd6da3657a6ba06c0357d06.jpg 672w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/841db936bbd6da3657a6ba06c0357d06-255x300.jpg 255w\" sizes=\"auto, (max-width: 264px) 100vw, 264px\" \/><\/p>\n<\/li>\n<li><strong><b>Staattisen s\u00e4hk\u00f6n generaattori<\/b><\/strong>: T\u00e4ll\u00e4 kertaa k\u00e4yt\u00e4mme s\u00e4hk\u00f6staattista korkeaj\u00e4nnitegeneraattoria, mutta voit k\u00e4ytt\u00e4\u00e4 my\u00f6s Van de Graaffin generaattoria tai vastaavaa.<\/li>\n<\/ul>\n<h4>Ohjeet<\/h4>\n<p>\uff11\uff0eMuuta ensin styroksipallo &#8220;johteeksi&#8221;. Raaputa pintaan kevyesti hiekkapaperilla, jotta muste imeytyy paremmin. Styroksipallo on luonnostaan s\u00e4hk\u00f6\u00e4 l\u00e4p\u00e4isem\u00e4t\u00f6n &#8220;<strong><b>eriste<\/b><\/strong>&#8220;, mutta musteella, joka on hiilip\u00f6ly\u00e4, p\u00e4\u00e4llyst\u00e4m\u00e4ll\u00e4 siit\u00e4 syntyy uusi, s\u00e4hk\u00f6\u00e4 johtava pallo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35248 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/7f498bbcb4077a78e315dd9fb1f8c21e.jpg\" alt=\"\" width=\"395\" height=\"374\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/7f498bbcb4077a78e315dd9fb1f8c21e.jpg 912w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/7f498bbcb4077a78e315dd9fb1f8c21e-300x284.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/7f498bbcb4077a78e315dd9fb1f8c21e-768x728.jpg 768w\" sizes=\"auto, (max-width: 395px) 100vw, 395px\" \/><\/p>\n<p>\uff12\uff0ePistele palloon hammastikku ja kasta se mustetta sis\u00e4lt\u00e4v\u00e4\u00e4n pahvimukiin. Kun pallo on tasaisesti musteessa, aseta se seisomaan ja anna kuivua.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35245 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/a0e58b60c11cbf2fa4e8b7350631a60c.jpg\" alt=\"\" width=\"369\" height=\"344\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/a0e58b60c11cbf2fa4e8b7350631a60c.jpg 948w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/a0e58b60c11cbf2fa4e8b7350631a60c-300x280.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/a0e58b60c11cbf2fa4e8b7350631a60c-768x716.jpg 768w\" sizes=\"auto, (max-width: 369px) 100vw, 369px\" \/><\/p>\n<p>\uff13\uff0eKiinnit\u00e4 ohueksi leikatut alumiinifoliosuikaleet lautaselle s\u00e4teitt\u00e4in, tasaisin v\u00e4lein. T\u00e4rkeint\u00e4 on varmistaa, etteiv\u00e4t vierekk\u00e4iset foliosuikaleet miss\u00e4\u00e4n nimess\u00e4 kosketa toisiaan.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35247 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/bdad9f4a7f7ee5e1fe8ae9bd8fdd9eea.jpg\" alt=\"\" width=\"393\" height=\"310\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/bdad9f4a7f7ee5e1fe8ae9bd8fdd9eea.jpg 1292w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/bdad9f4a7f7ee5e1fe8ae9bd8fdd9eea-300x237.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/bdad9f4a7f7ee5e1fe8ae9bd8fdd9eea-1024x808.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/bdad9f4a7f7ee5e1fe8ae9bd8fdd9eea-768x606.jpg 768w\" sizes=\"auto, (max-width: 393px) 100vw, 393px\" \/><\/p>\n<p>\uff14\uff0eLiit\u00e4 staattisen s\u00e4hk\u00f6n generaattorin plus- ja miinusnavat alumiinifoliosuikaleisiin &#8220;vuorotellen&#8221;. Kun kuivunut mustepallo on asetettu keskelle, olet valmis! Kytke laite p\u00e4\u00e4lle ja l\u00e4het\u00e4 staattinen s\u00e4hk\u00f6 liikkeelle!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35240 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/0c90e7143850865c92f17e85cd33a510.jpg\" alt=\"\" width=\"414\" height=\"226\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/0c90e7143850865c92f17e85cd33a510.jpg 1998w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/0c90e7143850865c92f17e85cd33a510-300x164.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/0c90e7143850865c92f17e85cd33a510-1024x559.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/0c90e7143850865c92f17e85cd33a510-768x419.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/0c90e7143850865c92f17e85cd33a510-1536x838.jpg 1536w\" sizes=\"auto, (max-width: 414px) 100vw, 414px\" \/><\/p>\n<p>No niin, miten meni? Alkoiko sinunkin pallosi tanssia outoa tanssia?<\/p>\n<h3>Pid\u00e4 hauskaa enemm\u00e4n! Tiedemuseon j\u00e4ttimoottori<\/h3>\n<p>T\u00e4st\u00e4 Mooren moottorista on itse asiassa esill\u00e4 j\u00e4ttim\u00e4inen, ihmisen ohjattava versio Tokion Tiedemuseossa. Siit\u00e4 voi nauttia kuin pelist\u00e4: kun pallo on putoamassa reik\u00e4\u00e4n, sit\u00e4 autetaan tuottamalla staattista s\u00e4hk\u00f6\u00e4 k\u00e4sik\u00e4ytt\u00f6isell\u00e4 generaattorilla.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-37625 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/6d0a064b5328856ce0e3d82470bc1055.jpg\" alt=\"\" width=\"453\" height=\"340\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/6d0a064b5328856ce0e3d82470bc1055.jpg 1280w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/6d0a064b5328856ce0e3d82470bc1055-300x225.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/6d0a064b5328856ce0e3d82470bc1055-1024x768.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/6d0a064b5328856ce0e3d82470bc1055-768x576.jpg 768w\" sizes=\"auto, (max-width: 453px) 100vw, 453px\" \/><\/p>\n<h3>T\u00e4llaisia hauskoja kokeita voit tehd\u00e4 staattisen s\u00e4hk\u00f6n generaattorilla (Van de Graaff)!<\/h3>\n<p>Olemme julkaisseet my\u00f6s hauskoja kokeita Van de Graaffin generaattorilla. N\u00e4ihin kokeisiin sis\u00e4ltyy niit\u00e4, jotka suoritimme TV-ohjelmassa muun muassa Suzu Hirosen, Ryohei Suzukin, Yasuko-sanin sek\u00e4 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\" \/><br \/>\n<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><strong><b>\u203b Huomaa: Van de Graaffin generaattorin kaltaisia staattisen s\u00e4hk\u00f6n laitteita k\u00e4ytt\u00e4ess\u00e4 on ehdottomasti oltava asiantuntija l\u00e4sn\u00e4. Kokeile varoen.<\/b><\/strong> Lis\u00e4ksi, jos sinulla on tiedusteluja staattiseen s\u00e4hk\u00f6\u00f6n liittyvist\u00e4 kokeista (esim. ty\u00f6pajat, TV-konsultointi tai esiintyminen), 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 voi lopettaa! Staattisen s\u00e4hk\u00f6n kokeet<\/a><\/p>\n<h3>Tiedustelut ja pyynn\u00f6t<\/h3>\n<p>Tee tieteen ihmeist\u00e4 ja hauskuudesta itsellesi l\u00e4heisemp\u00e4\u00e4! Olemme koonneet hauskimmat ja helpoimmat tiedekokeet, jotka voit tehd\u00e4 kotona. Etsi lis\u00e4\u00e4 tietoa!<br \/>\n\u30fbTieteen Vihjekirjan (Kagaku no Netachou) sis\u00e4lt\u00f6 on nyt kirjana. Katso lis\u00e4tietoja <a href=\"https:\/\/amzn.to\/42PMCEL\">t\u00e4\u00e4lt\u00e4<\/a><br \/>\n\u30fbTietoa yll\u00e4pit\u00e4j\u00e4 Ken Kuwakosta l\u00f6yd\u00e4t <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4\u00e4lt\u00e4<\/a><br \/>\n\u30fbErilaiset pyynn\u00f6t (kirjoittaminen, luennot, tiedepajat, TV-konsultointi, esiintymiset jne.) <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a><br \/>\n<span class=\"s2\">\u30fbP\u00e4ivitykset artikkeleista <a href=\"https:\/\/x.com\/kuwako\">julkaistaan 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\">Tiede Vihje -kanavalla<\/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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N\u00e4e staattisen s\u00e4hk\u00f6n piirt\u00e4m\u00e4t \u201cn\u00e4kym\u00e4tt\u00f6m\u00e4t kirjaimet\u201d","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u670823\u65e5","format":false,"excerpt":"Olen Ken Kuwako, tiedekouluttaja. Jokainen p\u00e4iv\u00e4 o\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\/f05ab9d0fd971ce219c92ec7d6369ef5.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/f05ab9d0fd971ce219c92ec7d6369ef5.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/f05ab9d0fd971ce219c92ec7d6369ef5.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/f05ab9d0fd971ce219c92ec7d6369ef5.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/f05ab9d0fd971ce219c92ec7d6369ef5.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/f05ab9d0fd971ce219c92ec7d6369ef5.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/54149","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=54149"}],"version-history":[{"count":0,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/54149\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/media\/35242"}],"wp:attachment":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=54149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=54149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=54149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}