{"id":66291,"date":"2026-08-08T05:38:41","date_gmt":"2026-08-07T20:38:41","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=66291"},"modified":"2026-08-08T05:38:41","modified_gmt":"2026-08-07T20:38:41","slug":"salama-sormenpaissasi-tiedetta-vai-taikaa-plasmapallon-salaisuus-paljastuu-nain-ukkosenjohdatin-toimii","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=66291&lang=fi","title":{"rendered":"Salama sormenp\u00e4iss\u00e4si! Tiedett\u00e4 vai taikaa \u2013 plasmapallon salaisuus paljastuu (n\u00e4in ukkosenjohdatin toimii)"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Olen tiedekouluttaja Ken Kuwako. Joka p\u00e4iv\u00e4 on kokeilup\u00e4iv\u00e4.<\/strong><\/span><\/p>\n<h2>Kuin taikamaista valoa: mik\u00e4 saa salaman kaltaiset valojuovat ker\u00e4\u00e4ntym\u00e4\u00e4n sormenp\u00e4\u00e4h\u00e4n?<\/h2>\n<p>Oletko koskaan n\u00e4hnyt <a href=\"https:\/\/amzn.to\/4dzfQv5\">plasmapalloa<\/a>? Kun viet sormen l\u00e4helle lasipalloa, sen sis\u00e4ll\u00e4 olevat valojuovat alkavat ker\u00e4\u00e4nty\u00e4 sormenp\u00e4\u00e4t\u00e4 kohti aivan kuin ne olisivat el\u00e4v\u00e4 olento. N\u00e4ky on niin kiehtova, ett\u00e4 se tuntuu melkein taikuudelta tai kohtaukselta tieteiselokuvasta.<\/p>\n<p><a href=\"https:\/\/amzn.to\/4dzfQv5\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-46266 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/03\/a4c02faac764f2df3098d8f6a60a69a6.jpg\" alt=\"\" width=\"256\" height=\"343\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/03\/a4c02faac764f2df3098d8f6a60a69a6.jpg 468w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/03\/a4c02faac764f2df3098d8f6a60a69a6-224x300.jpg 224w\" sizes=\"auto, (max-width: 256px) 100vw, 256px\" \/><\/a><\/p>\n<p>Vierailin hiljattain pitk\u00e4st\u00e4 aikaa Tsukuban Expo Centeriss\u00e4, ja siell\u00e4 kohtasin j\u00e4lleen t\u00e4m\u00e4n tutun plasmipallon. Kuvasin samalla videon:<\/p>\n<p><iframe loading=\"lazy\" title=\"\u6307\u304c\u907f\u96f7\u91dd\uff01\u30d7\u30e9\u30ba\u30de\u30dc\u30fc\u30eb\uff08\u3064\u304f\u3070\u30a8\u30ad\u30b9\u30dd\u30bb\u30f3\u30bf\u30fc\uff09\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/0rFzndZxF58?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>Tiedekeskukseen asennettu plasmipallo on todella suuri, joten sen valojen tanssia on vaikuttavaa seurata.<\/p>\n<p>Itse asiassa plasmipallolla on minulle erityinen merkitys. Se oli yksi niist\u00e4 asioista, jotka her\u00e4ttiv\u00e4t lapsena kiinnostukseni tieteeseen. Kasvoin aivan Gunman prefektuurin elinik\u00e4isen oppimisen keskuksen tiedekeskuksen l\u00e4hell\u00e4. Siell\u00e4 oli pysyv\u00e4sti esill\u00e4 plasmipallo sek\u00e4 laite, jolla saattoi synnytt\u00e4\u00e4 staattista s\u00e4hk\u00f6\u00e4. Rakastin leikki\u00e4 niill\u00e4.<\/p>\n<p>Miksi valo oikein vet\u00e4ytyy sormeen? Miksi siihen voi koskea ilman ett\u00e4 sattuu? T\u00e4llaiset yksinkertaiset kysymykset saattoivat olla ensimm\u00e4isi\u00e4 askelia sill\u00e4 tiell\u00e4, joka johti minut nykyiseen ty\u00f6h\u00f6ni. Aina kun n\u00e4en plasmipallon, lapsuuden innostus ja ihmettely palaavat el\u00e4v\u00e4sti mieleeni.<\/p>\n<h3>Muuttuuko sormenp\u00e4\u00e4 ukkosenjohdattimeksi? Valo, joka vet\u00e4ytyy k\u00e4tt\u00e4 kohti<\/h3>\n<p>Plasmipallon kiehtovin ominaisuus on ep\u00e4ilem\u00e4tt\u00e4 se, kuinka valojuovat alkavat seurata sormea melkein kuin pieni lemmikki, kun viet k\u00e4tesi pallon l\u00e4helle. Eik\u00e4 siihen tietenk\u00e4\u00e4n satu, vaikka koskettaisit lasia.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-33020 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/a2838fd4decb1282b289e7289daa3e34.jpg\" alt=\"\" width=\"520\" height=\"418\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/a2838fd4decb1282b289e7289daa3e34.jpg 1006w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/a2838fd4decb1282b289e7289daa3e34-300x241.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/a2838fd4decb1282b289e7289daa3e34-768x617.jpg 768w\" sizes=\"auto, (max-width: 520px) 100vw, 520px\" \/><\/p>\n<p>T\u00e4m\u00e4n h\u00e4mm\u00e4stytt\u00e4v\u00e4n ilmi\u00f6n taustalla on hieno fysiikan mekanismi.<\/p>\n<p>Lasipallon sis\u00e4ll\u00e4 on plasmaa, eli erityisess\u00e4 tilassa olevaa ainetta. Plasmaa kutsutaan usein aineen nelj\u00e4nneksi olomuodoksi kiinte\u00e4n, nestem\u00e4isen ja kaasumaisen olomuodon lis\u00e4ksi. Se syntyy, kun kaasuun annetaan niin paljon energiaa, ett\u00e4 sen atomit ja molekyylit ionisoituvat.<\/p>\n<p>Itse asiassa my\u00f6s y\u00f6taivaalla loistavat t\u00e4hdet ja upeasti leimuavat revontulet ovat ilmi\u00f6it\u00e4, joissa plasmalla on t\u00e4rke\u00e4 rooli.<\/p>\n<p>Plasmipallon sis\u00e4ll\u00e4 keskell\u00e4 olevaan elektrodiin johdetaan korkeataajuista j\u00e4nnitett\u00e4. T\u00e4m\u00e4n seurauksena plasmaan syntyy jatkuvasti s\u00e4hk\u00f6ist\u00e4 purkausta, ja samalla muodostuvat nuo kauniit, valoa s\u00e4teilev\u00e4t juovat.<\/p>\n<p>Mutta miksi valojuovat sitten ker\u00e4\u00e4ntyv\u00e4t sormen l\u00e4helle?<\/p>\n<p>Syy liittyy siihen, ett\u00e4 s\u00e4hk\u00f6virta kulkee helpommin reittej\u00e4 pitkin, joilla sen on helpompi edet\u00e4. Ihmiskeho johtaa s\u00e4hk\u00f6\u00e4 melko hyvin. Kun kosketat lasipalloa, s\u00e4hk\u00f6 l\u00f6yt\u00e4\u00e4 kehostasi helpommin kulkevan reitin ja valojuovat keskittyv\u00e4t sen vuoksi juuri sormen kohdalle. S\u00e4hk\u00f6virta voi puolestaan kulkea kehon kautta kohti maata.<\/p>\n<p>H\u00e4mm\u00e4stytt\u00e4v\u00e4\u00e4 kyll\u00e4, sormesi toimii t\u00e4ss\u00e4 tilanteessa l\u00e4hes samalla periaatteella kuin rakennuksia salamoinnilta suojaava ukkosenjohdatin. Ilmassa oleva s\u00e4hk\u00f6 purkautuu mieluiten paikkaan, josta se l\u00f6yt\u00e4\u00e4 helposti johtavan reitin, aivan kuten salama hakeutuu rakennuksen ukkosenjohdattimeen. Kun ajattelee, ett\u00e4 sama periaate tapahtuu pieness\u00e4 lasipallossa aivan silmiemme edess\u00e4, ilmi\u00f6 tuntuu entist\u00e4kin kiehtovammalta!<\/p>\n<p>Jos haluat tutustua aiheeseen hieman tarkemmin, voit lukea my\u00f6s t\u00e4m\u00e4n: <a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%83%97%E3%83%A9%E3%82%BA%E3%83%9E%E3%83%9C%E3%83%BC%E3%83%AB#%E6%A6%82%E8%A6%81\">lis\u00e4tietoa plasmipallosta<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-33019 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/ccf4e0728d8134e15a0796d86b3ed6d3.jpg\" alt=\"\" width=\"751\" height=\"571\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/ccf4e0728d8134e15a0796d86b3ed6d3.jpg 1086w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/ccf4e0728d8134e15a0796d86b3ed6d3-300x228.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/ccf4e0728d8134e15a0796d86b3ed6d3-768x584.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/ccf4e0728d8134e15a0796d86b3ed6d3-1024x779.jpg 1024w\" sizes=\"auto, (max-width: 751px) 100vw, 751px\" \/><\/p>\n<h3>Arkista tiedett\u00e4! Plasman maailma yhdist\u00e4\u00e4 \u00e4lypuhelimet ja avaruuden<\/h3>\n<p>Plasmipalloa voisi katsella vaikka kuinka kauan, mutta viel\u00e4 kiinnostavampaa on se, ett\u00e4 s\u00e4hk\u00f6virran kulkemiseen liittyvi\u00e4 ominaisuuksia hy\u00f6dynnet\u00e4\u00e4n monissa meille tutuissa laitteissa. Yksi esimerkki on \u00e4lypuhelimen kapasitiivinen kosketusn\u00e4ytt\u00f6.<\/p>\n<p>Kun sormi koskettaa n\u00e4ytt\u00f6\u00e4, s\u00e4hk\u00f6inen tila muuttuu juuri kosketuskohdassa. Laite havaitsee t\u00e4m\u00e4n muutoksen ja pystyy sen perusteella m\u00e4\u00e4ritt\u00e4m\u00e4\u00e4n, miss\u00e4 kohtaa n\u00e4ytt\u00f6\u00e4 sormi on.<\/p>\n<p>Onpa hauskaa ajatella, ett\u00e4 plasmipallo ja \u00e4lypuhelimen kosketusn\u00e4ytt\u00f6 liittyv\u00e4t toisiinsa saman fysiikan kautta!<\/p>\n<p>Miksi et kokeilisi t\u00e4t\u00e4 tieteen ihmett\u00e4 my\u00f6s kotona? Plasmipalloja saa yll\u00e4tt\u00e4v\u00e4n edullisesti, ja niit\u00e4 voi l\u00f6yt\u00e4\u00e4 jopa noin 1000 jenin hintaan. Ostin sellaisen my\u00f6s itse ja n\u00e4ytin sit\u00e4 oppitunnilla oppilaille. Kun he n\u00e4kiv\u00e4t ilmi\u00f6n ensimm\u00e4ist\u00e4 kertaa, kaikkien silm\u00e4t syttyiv\u00e4t innostuksesta.<\/p>\n<p>Kysymys \u201dMiksi?\u201d on yksi parhaista ovista oppimiseen. T\u00e4ss\u00e4 on se plasmipallo, jonka itse ostin Amazonista.<\/p>\n<p><a href=\"https:\/\/amzn.to\/4dzfQv5\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-46266 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/03\/a4c02faac764f2df3098d8f6a60a69a6.jpg\" alt=\"\" width=\"126\" height=\"169\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/03\/a4c02faac764f2df3098d8f6a60a69a6.jpg 468w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/03\/a4c02faac764f2df3098d8f6a60a69a6-224x300.jpg 224w\" sizes=\"auto, (max-width: 126px) 100vw, 126px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">amazon\u3000<a href=\"https:\/\/amzn.to\/4dzfQv5\">Plasmipallo<\/a><\/p>\n<p style=\"text-align: center;\">Rakuten\u3000<a href=\"https:\/\/item.rakuten.co.jp\/vaps\/4580285660480\/\" target=\"_blank\" rel=\"nofollow sponsored noopener\">Plasmivalo Thunder Ball<\/a><\/p>\n<p>Lasipallon sis\u00e4ll\u00e4 avautuu kuin pieni maailmankaikkeus. Mikset toisi ripauksen tieteen ihmettely\u00e4 arkeesi plasmipallon avulla ja kokisi itse, kuinka kiehtovaa tiede voi olla?<\/p>\n<h3>Yhteydenotot ja yhteisty\u00f6pyynn\u00f6t<\/h3>\n<p>Haluatko tuoda tieteen ihmeet ja hauskuuden l\u00e4hemm\u00e4s arkea? Sivustolta l\u00f6yd\u00e4t helposti ymm\u00e4rrett\u00e4vi\u00e4 ohjeita ja vinkkej\u00e4 hauskoihin tieteellisiin kokeisiin, joita voi tehd\u00e4 my\u00f6s kotona. Tutustu rohkeasti ja etsi lis\u00e4\u00e4 kiinnostavia kokeita!<\/p>\n<p>\u30fbTietoa sivuston yll\u00e4pit\u00e4j\u00e4st\u00e4 Ken Kuwakosta l\u00f6yd\u00e4t <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4\u00e4lt\u00e4<\/a><br \/>\n\u30fbErilaiset yhteisty\u00f6- ja ty\u00f6pyynn\u00f6t, kuten kirjoittaminen, luennot, tiedekurssit, TV-ohjelmien tieteellinen valvonta ja esiintymiset, l\u00f6ytyv\u00e4t <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a><br \/>\n<span class=\"s2\">\u30fbUusimmat artikkelit ja p\u00e4ivitykset l\u00f6yd\u00e4t <a href=\"https:\/\/x.com\/kuwako\">X:st\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\">Tiedeaiheisella kanavallani<\/a> julkaisen videoita erilaisista kokeista!<\/p>\n<h3><span style=\"color: #ff0000;\">NEW\u3000\u5206\u89e3\u554f\u984c\u96c6\u3000\u7406\u79d1<\/span><\/h3>\r\n<ul>\r\n \t<li>\uff17\u6708\uff12\uff11\u65e5\u767a\u58f2\uff01\u300e<a href=\"https:\/\/phys-edu.net\/wp\/?p=64462\">\u9ad8\u6821\u5165\u8a66 \u5206\u89e3\u554f\u984c\u96c6 \u7406\u79d1<\/a>\u300f\uff08\u5b66\u7814\uff09\u2026\u96e3\u3057\u3044\u554f\u984c\u3082\u5c0f\u3055\u306a\u554f\u984c\u306b\u5206\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u3092\u89e3\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u3093\u306a\u5206\u89e3\u306e\u6280\u8853\u304c\u8eab\u306b\u3064\u304f\u3088\u3046\u306b\u6df1\u304f\u95a2\u308f\u308a\u3092\u6301\u3063\u3066\u4f5c\u308a\u307e\u3057\u305f\u3002\r\n<a href=\"https:\/\/phys-edu.net\/wp\/?p=64462\"><img class=\"alignnone  wp-image-65097 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-04-8.40.17.jpeg\" alt=\"\" width=\"172\" height=\"244\" \/><\/a><\/li>\r\n<\/ul>\r\n<h3>\uff17\u30fb\uff18\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p style=\"text-align: center;\">\u590f\u3067\u30d7\u30b7\u30e5\u30c3\u3068\u723d\u3084\u304b\u5b9f\u9a13\uff01<\/p>\r\n<img class=\"alignnone  wp-image-64964 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-06-30-4.31.58.jpeg\" alt=\"\" width=\"250\" height=\"310\" \/>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=206\">\u5c0f\u578b\u3067\u6301\u3061\u5e30\u308c\u308b\u3088\uff01\u30da\u30c3\u30c8\u30dc\u30c8\u30eb\u30ed\u30b1\u30c3\u30c8\u3092\u4f5c\u308d\u3046\uff01<\/a><\/p>\r\n\r\n<h3 style=\"text-align: left;\"><span style=\"font-size: medium;\"><b><strong>\u30c6\u30ec\u30d3\u756a\u7d44\u76e3\u4fee\u30fb\u30a4\u30d9\u30f3\u30c8\u7b49\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n \t<li>\uff17\u6708\uff13\uff10\u65e5\uff08\u6c34\uff09\u79d1\u5b66\u76e3\u4fee\u300c<a href=\"https:\/\/www.fujitv.co.jp\/onesongfes\/\">TIF presents ONE SONG FES<\/a>\u300d\uff08\u30d5\u30b8\u30c6\u30ec\u30d3\uff09\u00a026:15~27:15<\/li>\r\n \t<li>12\u670826\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=64825\">\u30ca\u30ea\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\uff08\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\uff09\u958b\u50ac<\/a><\/li>\r\n<\/ul>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\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\" \/><\/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\" 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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>","protected":false},"excerpt":{"rendered":"<p>Olen tiedekouluttaja Ken Kuwako. Joka p\u00e4iv\u00e4 on kokeilup\u00e4iv\u00e4. Kuin taikamaista valoa: mik\u00e4 saa salaman kaltaise [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":33020,"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":"","jetpack_post_was_ever_published":false},"categories":[1630],"tags":[],"class_list":["post-66291","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category--fi"],"jetpack-related-posts":[{"id":54395,"url":"https:\/\/phys-edu.net\/wp\/?p=54395&lang=fi","url_meta":{"origin":66291,"position":0},"title":"Tulivuorten taistelu! Tutki Fujin ja K\u012blauean salaisuuksia Google Mapsin 3D-n\u00e4kym\u00e4ss\u00e4","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u670814\u65e5","format":false,"excerpt":"Tervehdys, olen tiedevalmentaja Ken Kuwako. Joka p\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1630&lang=fi"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/10\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-10-13-6.49.42.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/10\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-10-13-6.49.42.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/10\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-10-13-6.49.42.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/10\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-10-13-6.49.42.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/10\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-10-13-6.49.42.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/10\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-10-13-6.49.42.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":63837,"url":"https:\/\/phys-edu.net\/wp\/?p=63837&lang=fi","url_meta":{"origin":66291,"position":1},"title":"Pysyy pystyss\u00e4 jopa sy\u00f6m\u00e4puikon k\u00e4rjell\u00e4! Koe gyrovaikutuksen taika SpinGyro 2:lla","author":"\u6851\u5b50 \u7814","date":"2026\u5e745\u670826\u65e5","format":false,"excerpt":"T\u00e4\u00e4ll\u00e4 tiedevalmentaja Kuwako Ken. Joka p\u00e4iv\u00e4 on u\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\/2026\/05\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2026-05-25-5.15.42.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2026-05-25-5.15.42.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2026-05-25-5.15.42.jpeg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":62993,"url":"https:\/\/phys-edu.net\/wp\/?p=62993&lang=fi","url_meta":{"origin":66291,"position":2},"title":"Kloonautuu, muuntautuu ja nukkuu 100 vuotta \u2014 Vesikirppu, tuo pieni hirvi\u00f6","author":"\u6851\u5b50 \u7814","date":"2026\u5e745\u67083\u65e5","format":false,"excerpt":"Olen Kuwako Ken, Science Trainer. 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\/2026\/05\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2026-05-03-4.52.45-5.jpeg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":64003,"url":"https:\/\/phys-edu.net\/wp\/?p=64003&lang=fi","url_meta":{"origin":66291,"position":3},"title":"Py\u00f6r\u00e4n kaatumisen salaisuus piilee avaruudessa! Opi presessiosta maapallopy\u00f6r\u00e4n avulla","author":"\u6851\u5b50 \u7814","date":"2026\u5e745\u670831\u65e5","format":false,"excerpt":"T\u00e4ss\u00e4 puhuu Science Trainer Ken Kuwako. Jokainen p\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\/2026\/05\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2026-05-31-5.13.29.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2026-05-31-5.13.29.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2026-05-31-5.13.29.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2026-05-31-5.13.29.jpeg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":58160,"url":"https:\/\/phys-edu.net\/wp\/?p=58160&lang=fi","url_meta":{"origin":66291,"position":4},"title":"Kolikko kaatuu koskematta ja alumiinifolio leijuu ilmassa!? Koe py\u00f6rrevirrat kotona! (Faradayn p\u00f6yt\u00e4)","author":"\u6851\u5b50 \u7814","date":"2026\u5e741\u67081\u65e5","format":false,"excerpt":"Olen tiedevalmentaja Ken Kuwako. 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