{"id":69341,"date":"2026-11-07T06:34:43","date_gmt":"2026-11-06T21:34:43","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=69341"},"modified":"2026-11-07T06:34:43","modified_gmt":"2026-11-06T21:34:43","slug":"mittaa-hermojen-vauhti-ihmisviestilla-0187-sekunnin-piilotettu-draama-kehosi-sisalla-tuntoaisti","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=69341&lang=fi","title":{"rendered":"Mittaa hermojen vauhti ihmisviestill\u00e4! 0,187 sekunnin piilotettu draama kehosi sis\u00e4ll\u00e4 (tuntoaisti)"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Olen tiedekouluttaja Ken Kuwako. Joka p\u00e4iv\u00e4 on koe.<\/strong><\/span><\/p>\n<p>&#8220;Auts, kuuma!&#8221; Kuinka monta sekuntia kuluu siit\u00e4, kun tunnet kuumuuden, siihen, kun ved\u00e4t k\u00e4tesi pois? Mitataan hermojen sis\u00e4ll\u00e4 kulkevan, silmille n\u00e4kym\u00e4tt\u00f6m\u00e4n viestin nopeus pelk\u00e4n ihmisketjun ja sekuntikellon avulla. Tarvitset vain rohkeutta tarttua toisen ranteeseen.<\/p>\n<h3><b>Viesti juoksee hermoissa kuin viestikapula! Miten koe tehd\u00e4\u00e4n?<\/b><\/h3>\n<p>S\u00e4\u00e4nn\u00f6t ovat hyvin yksinkertaiset. Kaikki asettuvat renkaaseen ja tarttuvat toisella k\u00e4dell\u00e4 varovasti viereisen ihmisen ranteeseen. (Yl\u00e4kouluik\u00e4isist\u00e4 k\u00e4sist\u00e4 kiinni pit\u00e4minen voi tuntua viel\u00e4 v\u00e4h\u00e4n noloa, joten ranne on parempi valinta.)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-54205 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-11-5.20.55.jpg\" alt=\"\" width=\"574\" height=\"321\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-11-5.20.55.jpg 1226w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-11-5.20.55-300x168.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-11-5.20.55-1024x573.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-11-5.20.55-768x430.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-11-5.20.55-320x180.jpg 320w\" sizes=\"auto, (max-width: 574px) 100vw, 574px\" \/><\/p>\n<p>Yksi ihminen pit\u00e4\u00e4 sekuntikelloa oikeassa k\u00e4dess\u00e4\u00e4n. H\u00e4n painaa k\u00e4ynnistysnappia ja puristaa samalla vasemmalla k\u00e4dell\u00e4 viereisen ihmisen ranteesta. Kun ranteeseen tartutaan, ihminen tuntee kosketuksen ja tarttuu heti omalla vapaalla k\u00e4dell\u00e4\u00e4n seuraavan ihmisen ranteeseen. Viesti kulkee eteenp\u00e4in kuin viestikapula, kunnes viimeinen ihminen tarttuu sekuntikelloa pitelev\u00e4n henkil\u00f6n ranteeseen. Silloin kello pys\u00e4ytet\u00e4\u00e4n.<\/p>\n<p>Jos mukana on esimerkiksi 10 ihmist\u00e4, kokonaisaika jaetaan kymmenell\u00e4. N\u00e4in saat selville yhden ihmisen kohdalla kuluvan ajan, jonka aikana viesti kulkee reitin iho, hermo, aivot, hermo ja lihas.<\/p>\n<h3><b>Yll\u00e4tt\u00e4v\u00e4 tulos! Kuinka nopeaa ajattelu on?<\/b><\/h3>\n<p>T\u00e4ll\u00e4 kertaa kokeeseen osallistui seitsem\u00e4n harjoittelijaa, ja aika oli per\u00e4ti 1,31 sekuntia!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-53471 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-09-30-4.33.50.jpg\" alt=\"Diagram showing the path of a nerve signal\" width=\"477\" height=\"359\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-09-30-4.33.50.jpg 1114w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-09-30-4.33.50-300x226.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-09-30-4.33.50-1024x770.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-09-30-4.33.50-768x578.jpg 768w\" sizes=\"auto, (max-width: 477px) 100vw, 477px\" \/><\/p>\n<p>Katso video t\u00e4st\u00e4:<\/p>\n<p><iframe loading=\"lazy\" title=\"\u79d1\u5b66\u5b9f\u9a13\u3067\u904a\u307c\u3046\uff01\u300c\u4eba\u9593\u30ea\u30ec\u30fc\u300d\u3067\u89e3\u304d\u660e\u304b\u3059\u8133\u3068\u795e\u7d4c\u306e\u4e0d\u601d\u8b70\u306a\u95a2\u4fc2\uff08\u53cd\u5fdc\u901f\u5ea6\uff09\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/BZD_FZriDeM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>Kun 1,31 jaetaan seitsem\u00e4ll\u00e4, yhden ihmisen reaktioajaksi tulee noin 0,187 sekuntia. Se kuulostaa silm\u00e4nr\u00e4p\u00e4ykselt\u00e4, mutta siit\u00e4 hetkest\u00e4, kun ranteeseen tartutaan, siihen, kun tartut itse seuraavaan, kehossasi tehd\u00e4\u00e4n yll\u00e4tt\u00e4v\u00e4n paljon t\u00f6it\u00e4.<\/p>\n<h3><b>Mit\u00e4 kehossa tapahtuu n\u00e4iden 0,187 sekunnin aikana?<\/b><\/h3>\n<p>Esit\u00e4n oppilaille kysymyksen: &#8220;Tehd\u00e4\u00e4n koe viel\u00e4 kerran. Jos kaikki keskittyv\u00e4t tosissaan, voiko aika l\u00e4hesty\u00e4 nollaa?&#8221;<\/p>\n<p>Kysymys saa oppilaat pohtimaan, mit\u00e4 reitti\u00e4 viesti oikeasti kulkee ja miten se k\u00e4sitell\u00e4\u00e4n. Totuus on, ett\u00e4 aika ei voi koskaan olla nolla. Syy l\u00f6ytyy viestin matkasta.<\/p>\n<p>1. Ranteen ihossa olevat reseptorit aistivat \u00e4rsykkeen &#8220;minuun kosketettiin&#8221;.<\/p>\n<p>2. Tuntohermo l\u00e4hett\u00e4\u00e4 viestin selk\u00e4ytimen kautta aivoihin.<\/p>\n<p>3. Aivot p\u00e4\u00e4tt\u00e4v\u00e4t: &#8220;Minuun kosketettiin. Nyt tartun takaisin!&#8221; Sitten ne antavat k\u00e4skyn.<\/p>\n<p>4. Liikehermo kuljettaa k\u00e4skyn k\u00e4sivarren lihaksiin.<\/p>\n<p>5. Lihas supistuu, k\u00e4si liikkuu ja tarttuu viereisen ihmisen ranteeseen.<\/p>\n<p>Viestin nopeus hermoissa riippuu hermon paksuudesta ja rakenteesta. Nopeimmillaan se on noin 100 metri\u00e4 sekunnissa. Hermosolujen liitoskohdissa eli synapseissa viesti kuitenkin muutetaan kemiallisiksi aineiksi ja v\u00e4litet\u00e4\u00e4n eteenp\u00e4in, mik\u00e4 vie oman aikansa. Lis\u00e4ksi aivojen p\u00e4\u00e4t\u00f6ksentekoon ja lihaksen liikkeelle l\u00e4ht\u00f6\u00f6n kuluu aikaa. Koska n\u00e4m\u00e4 v\u00e4ltt\u00e4m\u00e4tt\u00f6m\u00e4t vaiheet viev\u00e4t aikaa, reaktioaikaa ei voi saada nollaan.<\/p>\n<p>Muuten, kun kosketat jotain kuumaa ja k\u00e4tesi vet\u00e4ytyy pois ennen kuin ehdit ajatella, kyse on refleksist\u00e4. Silloin k\u00e4sky annetaan selk\u00e4ytimess\u00e4 ilman aivojen kautta kiert\u00e4mist\u00e4, eli se on oikotie. Siksi refleksi on paljon nopeampi kuin t\u00e4m\u00e4n kokeen kaltainen reaktio, jossa aivot tekev\u00e4t p\u00e4\u00e4t\u00f6ksen.<\/p>\n<h3><b>Tunto vai n\u00e4k\u00f6, kumpi on nopeampi?<\/b><\/h3>\n<p>T\u00e4ll\u00e4 kertaa tutkimme tuntoaistin kautta tulevaa reaktiota. Ent\u00e4 jos reaktio tuleekin n\u00e4k\u00f6aistin kautta? Juoksukilpailussa l\u00e4ht\u00f6 voi tapahtua pyssyn laukauksen kuultuaan (kuuloaisti) tai silloin, kun n\u00e4kee lipun heilahtavan (n\u00e4k\u00f6aisti). Onko reaktionopeudessa eroa?<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"SnakNYYrLW\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=43954\">\u5b9a\u898f\u3067\u53cd\u5fdc\u901f\u5ea6\u3092\u78ba\u304b\u3081\u3088\u3046\uff01\u53cd\u5fdc\u6642\u9593\u3092\u78ba\u304b\u3081\u308b\u5b9f\u9a13\uff08\u8996\u899a\u2192\u8133\u2192\u810a\u9ac4\u2192\u624b\u306e\u52d5\u304d\uff09<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201c\u5b9a\u898f\u3067\u53cd\u5fdc\u901f\u5ea6\u3092\u78ba\u304b\u3081\u3088\u3046\uff01\u53cd\u5fdc\u6642\u9593\u3092\u78ba\u304b\u3081\u308b\u5b9f\u9a13\uff08\u8996\u899a\u2192\u8133\u2192\u810a\u9ac4\u2192\u624b\u306e\u52d5\u304d\uff09\u201d \u2014 \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=43954&amp;embed=true#?secret=940rFZ7Q2N#?secret=SnakNYYrLW\" data-secret=\"SnakNYYrLW\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>Itse asiassa aivojen k\u00e4sittelytapa ja viestin reitti vaihtelevat hieman sen mukaan, mist\u00e4 aistielimest\u00e4 tieto tulee, ja siksi my\u00f6s reaktionopeus muuttuu. Yleens\u00e4 sanotaan, ett\u00e4 reaktio kosketukseen tai \u00e4\u00e4neen on hieman nopeampi kuin reaktio siihen, mit\u00e4 n\u00e4kee. Jos tutkit tarkemmin, miten reagoimme n\u00e4kem\u00e4\u00e4mme, l\u00f6yd\u00e4t varmasti lis\u00e4\u00e4 kiehtovia asioita.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"bnEHF0V8rj\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=44009\">\u76ee\u3067\u898b\u3066\u304b\u3089\u3067\u306f\u9593\u306b\u5408\u308f\u306a\u3044\uff01\u304a\u672d\u30ad\u30e3\u30c3\u30c1\u3067\u5b66\u3076\u300c0.2\u79d2\u306e\u58c1\u300d\u306e\u6b63\u4f53\uff08\u53cd\u5fdc\u901f\u5ea6\uff09<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201c\u76ee\u3067\u898b\u3066\u304b\u3089\u3067\u306f\u9593\u306b\u5408\u308f\u306a\u3044\uff01\u304a\u672d\u30ad\u30e3\u30c3\u30c1\u3067\u5b66\u3076\u300c0.2\u79d2\u306e\u58c1\u300d\u306e\u6b63\u4f53\uff08\u53cd\u5fdc\u901f\u5ea6\uff09\u201d \u2014 \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=44009&amp;embed=true#?secret=8mutxag5WX#?secret=bnEHF0V8rj\" data-secret=\"bnEHF0V8rj\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3><b>Kokeilkaa yhdess\u00e4!<\/b><\/h3>\n<p>T\u00e4m\u00e4n kokeen voi tehd\u00e4 helposti perheen, kavereiden tai koko luokan kanssa. Vaihtele osallistujien m\u00e4\u00e4r\u00e4\u00e4 tai taputa ranteen sijaan olkap\u00e4\u00e4t\u00e4 ja katso, miten aika muuttuu. Voit my\u00f6s esitt\u00e4\u00e4 itse tutkittavia kysymyksi\u00e4, kuten: &#8220;Onko toinen kierros nopeampi?&#8221; tai &#8220;Muuttuuko yhden ihmisen aika, kun ihmisi\u00e4 on enemm\u00e4n?&#8221; Oman kysymyksen keksiminen ja sen tutkiminen on erinomainen tapa oppia.<\/p>\n<h3>Yhteydenotot ja toimeksiannot<\/h3>\n<p>Tuodaan tieteen ihmeet ja ilo l\u00e4hemm\u00e4s arkea! Kokoan t\u00e4nne helposti kotona teht\u00e4vi\u00e4, hauskoja luonnontiedekokeita ja vinkkej\u00e4 niiden onnistumiseen. Kokeile hakea sivustolta eri aiheita!<br \/>\n\u30fbTietoa 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\u30fbToimeksiannot (kirjoittaminen, luennot, koepajat, tv-tuotannon asiantuntijaty\u00f6, esiintyminen jne.) <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4ll\u00e4<\/a><br \/>\n<span class=\"s2\">\u30fbArtikkelien p\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\">Tiedeaiheiden kanava<\/a> tarjoaa koevideoita!<\/p>\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<li>11\/4\uff08\u6c34\uff09<a href=\"https:\/\/www.ntv.co.jp\/zip\/\">ZIP\uff08\u65e5\u672c\u30c6\u30ec\u30d3\uff09<\/a>\u306e\u30b3\u30fc\u30ca\u30fc\uff087:20\u5206\u3053\u308d\u653e\u9001\u4e88\u5b9a\uff09\u306b\u3066\u79d1\u5b66\u76e3\u4fee\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=69252\">\u30b4\u30f3\u30c1\u30e3\u306e\u30b9\u30c8\u30ed\u30fc\u306e\u5dee\u3057\u65b9\u306b\u95a2\u3059\u308b\u30a6\u30e9\u30b6\u30ef\u3068\u79d1\u5b66\u89e3\u8aac\u306b\u3064\u3044\u3066<\/a>\u3067\u3059\u3002<\/li>\r\n<\/ul>\r\n<p><img class=\"alignnone  wp-image-69254 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-05-4.11.17.jpeg\" alt=\"\" width=\"264\" height=\"210\" \/><\/p>\r\n<ul>\r\n<li>11\u670827\u65e5\uff08\u91d1\uff09\u3000\u30c6\u30ec\u30d3\u76e3\u4fee\u756a\u7d44\u653e\u9001\u4e88\u5b9a<\/li>\r\n<li>12\u670826\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=69396\">\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>\uff11\uff11\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69130\">\u3069\u3046\u3057\u3066\u7d50\u9732\u306f\u8d77\u3053\u308b\u306e\u304b\uff1f\u7d50\u9732\u3092\u9632\u3050\u305f\u3081\u306b\u306f\uff1f\u5b9f\u9a13\u3067\u78ba\u304b\u3081\u3088\u3046\uff01<\/a><\/p>\r\n<p><img class=\"alignnone wp-image-69132 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/%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%88-2026-10-31-10.02.13-10.07.37.jpeg\" sizes=\"(max-width: 420px) 100vw, 420px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-31-10.02.13-10.07.37.jpeg 1322w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-31-10.02.13-10.07.37-300x253.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-31-10.02.13-10.07.37-1024x863.jpeg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-31-10.02.13-10.07.37-768x647.jpeg 768w\" alt=\"\" width=\"316\" height=\"266\" \/><\/p>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\r\n<li>\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<br \/><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>\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<br \/><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<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<br \/><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=\"text-align: center;\">\u5404\u7a2eSNS\uff08\u66f4\u65b0\u60c5\u5831\u3092\u304a\u5c4a\u3051\uff01\uff09<\/span><\/h3>\r\n<p style=\"text-align: center;\">\u3010\u65e5\u672c\u8a9e\u3011<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>\u3000\u3010\u82f1\u8a9e\u3011<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><\/p>\r\n<h3 style=\"text-align: center;\"><strong>Explore<\/strong><\/h3>\r\n<ul>\r\n<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<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<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<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<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<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<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<h3 style=\"text-align: left;\"><ul class=\"wp-block-latest-posts__list is-grid has-dates wp-block-latest-posts is-layout-flow wp-block-latest-posts-is-layout-flow\"><li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69417&#038;lang=es\" aria-label=\"\u00bfHasta qu\u00e9 altura puedes llegar con 20 espaguetis? El reto de 18 minutos y el r\u00e9cord de 99 cm\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/3a2c3eab7c920b222eb5bc7b11ea655e-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=69417&#038;lang=es\">\u00bfHasta qu\u00e9 altura puedes llegar con 20 espaguetis? El reto de 18 minutos y el r\u00e9cord de 99 cm<\/a><time datetime=\"2026-11-10T04:19:07+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u670810\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69415&#038;lang=hi\" aria-label=\"\u0938\u093f\u0930\u094d\u092b\u093c 20 \u092a\u093e\u0938\u094d\u0924\u093e \u0938\u094d\u091f\u093f\u0915 \u0938\u0947 \u0915\u093f\u0924\u0928\u0940 \u090a\u0901\u091a\u093e\u0908 \u0924\u0915 \u091c\u093e \u0938\u0915\u0924\u0947 \u0939\u0948\u0902? 18 \u092e\u093f\u0928\u091f \u0915\u0940 \u091a\u0941\u0928\u094c\u0924\u0940 \u0914\u0930 99 \u0938\u0947\u092e\u0940 \u0915\u093e \u0930\u093f\u0915\u0949\u0930\u094d\u0921\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/3a2c3eab7c920b222eb5bc7b11ea655e-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=69415&#038;lang=hi\">\u0938\u093f\u0930\u094d\u092b\u093c 20 \u092a\u093e\u0938\u094d\u0924\u093e \u0938\u094d\u091f\u093f\u0915 \u0938\u0947 \u0915\u093f\u0924\u0928\u0940 \u090a\u0901\u091a\u093e\u0908 \u0924\u0915 \u091c\u093e \u0938\u0915\u0924\u0947 \u0939\u0948\u0902? 18 \u092e\u093f\u0928\u091f \u0915\u0940 \u091a\u0941\u0928\u094c\u0924\u0940 \u0914\u0930 99 \u0938\u0947\u092e\u0940 \u0915\u093e \u0930\u093f\u0915\u0949\u0930\u094d\u0921<\/a><time datetime=\"2026-11-10T04:18:52+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u670810\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69413&#038;lang=fi\" aria-label=\"Kuinka korkealle p\u00e4\u00e4set 20 pastatangolla? 18 minuutin haaste ja 99 cm:n enn\u00e4tys\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/3a2c3eab7c920b222eb5bc7b11ea655e-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=69413&#038;lang=fi\">Kuinka korkealle p\u00e4\u00e4set 20 pastatangolla? 18 minuutin haaste ja 99 cm:n enn\u00e4tys<\/a><time datetime=\"2026-11-10T04:18:35+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u670810\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69411&#038;lang=zh\" aria-label=\"20\u6839\u7fa9\u5927\u5229\u9eb5\u80fd\u5806\u591a\u9ad8?18\u5206\u9418\u7684\u6311\u6230\u820799\u516c\u5206\u7684\u6700\u9ad8\u7d00\u9304\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/3a2c3eab7c920b222eb5bc7b11ea655e-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=69411&#038;lang=zh\">20\u6839\u7fa9\u5927\u5229\u9eb5\u80fd\u5806\u591a\u9ad8?18\u5206\u9418\u7684\u6311\u6230\u820799\u516c\u5206\u7684\u6700\u9ad8\u7d00\u9304<\/a><time datetime=\"2026-11-10T04:18:04+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u670810\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69409&#038;lang=ko\" aria-label=\"\uc2a4\ud30c\uac8c\ud2f0 \uba74 20\uac00\ub2e5\uc73c\ub85c \uc5bc\ub9c8\ub098 \ub192\uc774 \uc313\uc744 \uc218 \uc788\uc744\uae4c? 18\ubd84\uc758 \ub3c4\uc804\uacfc \ucd5c\uace0 \uae30\ub85d 99cm\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/3a2c3eab7c920b222eb5bc7b11ea655e-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=69409&#038;lang=ko\">\uc2a4\ud30c\uac8c\ud2f0 \uba74 20\uac00\ub2e5\uc73c\ub85c \uc5bc\ub9c8\ub098 \ub192\uc774 \uc313\uc744 \uc218 \uc788\uc744\uae4c? 18\ubd84\uc758 \ub3c4\uc804\uacfc \ucd5c\uace0 \uae30\ub85d 99cm<\/a><time datetime=\"2026-11-10T04:17:40+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u670810\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69406&#038;lang=en\" aria-label=\"How Tall Can 20 Strands of Pasta Go? The 18-Minute Challenge and the 99 cm Record\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/3a2c3eab7c920b222eb5bc7b11ea655e-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=69406&#038;lang=en\">How Tall Can 20 Strands of Pasta Go? The 18-Minute Challenge and the 99 cm Record<\/a><time datetime=\"2026-11-10T04:17:07+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u670810\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=40074\" aria-label=\"\u30d1\u30b9\u30bf20\u672c\u3067\u3069\u3053\u307e\u3067\u9ad8\u304f\u3067\u304d\u308b\uff1f18\u5206\u9593\u306e\u6311\u6226\u3068\u6700\u9ad8\u8a18\u933299cm\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/3a2c3eab7c920b222eb5bc7b11ea655e-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=40074\">\u30d1\u30b9\u30bf20\u672c\u3067\u3069\u3053\u307e\u3067\u9ad8\u304f\u3067\u304d\u308b\uff1f18\u5206\u9593\u306e\u6311\u6226\u3068\u6700\u9ad8\u8a18\u933299cm<\/a><time datetime=\"2026-11-10T04:11:29+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u670810\u65e5<\/time><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=69396\">\u904b\u52d5\u3082\u96fb\u6c17\u3082\u4e00\u65e5\u3067\u3064\u306a\u304c\u308b \u660e\u65e5\u306e\u6388\u696d\u3067\u8a66\u3057\u305f\u304f\u306a\u308b\u7406\u79d1\u5b9f\u9a13\u8b1b\u7fd2\u4f1a<\/a><time datetime=\"2026-11-09T17:23:22+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u67089\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69382&#038;lang=hi\" aria-label=\"\u092a\u0924\u094d\u0924\u0940 \u0915\u0947 \u0928\u093f\u091a\u0932\u0947 \u0939\u093f\u0938\u094d\u0938\u0947 \u092a\u0930 \u0935\u0948\u0938\u0932\u0940\u0928 \u0932\u0917\u093e\u0928\u0947 \u0938\u0947 \u0915\u094d\u092f\u093e \u0939\u094b\u0924\u093e \u0939\u0948? \u0939\u093e\u0907\u0921\u094d\u0930\u0947\u0902\u091c\u093f\u092f\u093e \u0915\u0940 \u092a\u0924\u094d\u0924\u093f\u092f\u094b\u0902 \u0938\u0947 \u0935\u093e\u0937\u094d\u092a\u094b\u0924\u094d\u0938\u0930\u094d\u091c\u0928 \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/4305a7d0d28228ffa8e3997287fb3f23-150x150.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=69382&#038;lang=hi\">\u092a\u0924\u094d\u0924\u0940 \u0915\u0947 \u0928\u093f\u091a\u0932\u0947 \u0939\u093f\u0938\u094d\u0938\u0947 \u092a\u0930 \u0935\u0948\u0938\u0932\u0940\u0928 \u0932\u0917\u093e\u0928\u0947 \u0938\u0947 \u0915\u094d\u092f\u093e \u0939\u094b\u0924\u093e \u0939\u0948? \u0939\u093e\u0907\u0921\u094d\u0930\u0947\u0902\u091c\u093f\u092f\u093e \u0915\u0940 \u092a\u0924\u094d\u0924\u093f\u092f\u094b\u0902 \u0938\u0947 \u0935\u093e\u0937\u094d\u092a\u094b\u0924\u094d\u0938\u0930\u094d\u091c\u0928 \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917<\/a><time datetime=\"2026-11-09T04:34:14+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u67089\u65e5<\/time><\/li>\n<\/ul><\/h3>\r\n<p>&nbsp;<\/p>\r\n<h3 style=\"text-align: left;\"><\/h3>\r\n","protected":false},"excerpt":{"rendered":"<p>Olen tiedekouluttaja Ken Kuwako. Joka p\u00e4iv\u00e4 on koe. &#8220;Auts, kuuma!&#8221; Kuinka monta sekuntia kuluu sii [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":54205,"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-69341","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category--fi"],"jetpack-related-posts":[{"id":69046,"url":"https:\/\/phys-edu.net\/wp\/?p=69046&lang=fi","url_meta":{"origin":69341,"position":0},"title":"Mik\u00e4 on langattoman latauksen salaisuus? 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Koe j\u00e4risytt\u00e4v\u00e4 hetki \u2018Hollannin kyynelen\u2019 kanssa","author":"\u6851\u5b50 \u7814","date":"2025\u5e749\u670823\u65e5","format":false,"excerpt":"Hei, olen tiedekouluttaja Ken Kuwako. 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Joka p\u00e4iv\u00e4 on ko\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\/02\/c5dede3737f1cea6f947cf9cd724bbb3.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/c5dede3737f1cea6f947cf9cd724bbb3.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/c5dede3737f1cea6f947cf9cd724bbb3.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":54807,"url":"https:\/\/phys-edu.net\/wp\/?p=54807&lang=fi","url_meta":{"origin":69341,"position":3},"title":"Ravista, pid\u00e4t\u00e4 ja purkaudu! Tee oma tulivuorenpurkaus colalla!","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u670822\u65e5","format":false,"excerpt":"Olen Kuwako Ken, tiedevalmentaja. 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