{"id":53003,"date":"2025-09-23T17:07:05","date_gmt":"2025-09-23T08:07:05","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=53003"},"modified":"2025-09-23T17:07:05","modified_gmt":"2025-09-23T08:07:05","slug":"nokkasilma-pumpun-muodonmuutos-koe-sydamen-toiminta-kaytannon-biologian-tunnilla","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=53003&lang=fi","title":{"rendered":"Nokkasilm\u00e4-pumpun muodonmuutos! Koe syd\u00e4men toiminta k\u00e4yt\u00e4nn\u00f6n biologian tunnilla"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Olen tiedekouluttaja Ken Kuwako. Joka p\u00e4iv\u00e4 on uusi koe!<\/strong><\/span><\/p>\n<p>&#8220;Dunk, dunk&#8230;&#8221; Rinnassamme sykkii v\u00e4sym\u00e4tt\u00e4 syd\u00e4n. Voitteko kuvitella, ett\u00e4 t\u00e4m\u00e4 pieni elin pumppaa p\u00e4iv\u00e4ss\u00e4 verenkiertoon noin 40 tynnyrillist\u00e4 verta? Mutta usein koulukirjoista opittu tieto, ett\u00e4 &#8220;syd\u00e4mess\u00e4 on nelj\u00e4 kammiota ja &#8216;l\u00e4p\u00e4t&#8217;, jotka est\u00e4v\u00e4t veren takaisinvirtauksen&#8221;, tuntuu monista nuorista et\u00e4iselt\u00e4.<\/p>\n<p>T\u00e4ss\u00e4 kohtaa kokeellinen toiminta tulee apuun! Itse asiassa voit kokea t\u00e4m\u00e4n el\u00e4m\u00e4n pumpun nerokkaan mekanismin tunteikkaasti, vain k\u00e4ytt\u00e4m\u00e4ll\u00e4 jotain, mik\u00e4 l\u00f6ytyy kotoasi. Esittelen nyt syd\u00e4nmallikokeen, jonka kehitin yhdess\u00e4 opettajaharjoittelijan kanssa k\u00e4ytt\u00e4en \u00f6ljypumppua.<\/p>\n<h3>Miksi veri virtaa vain yhteen suuntaan? Ratkaise mysteeri arjen esineill\u00e4!<\/h3>\n<p>Er\u00e4\u00e4n\u00e4 p\u00e4iv\u00e4n\u00e4 opettajaharjoittelija tuli kysym\u00e4\u00e4n neuvoa: &#8220;Miten saisin oppilaat ymm\u00e4rt\u00e4m\u00e4\u00e4n syd\u00e4men &#8216;l\u00e4ppien&#8217; roolin?&#8221; Pelk\u00e4t kirjan kuvat ja videot eiv\u00e4t saaneet oppilaiden &#8220;miksi?&#8221;-kysymyksi\u00e4 syttym\u00e4\u00e4n.<\/p>\n<p>Pohdimme asiaa yhdess\u00e4, ja keksimme idean: k\u00e4ytet\u00e4\u00e4n \u00f6ljypumppua syd\u00e4men mallina. Avainasemassa oli pumpun sis\u00e4ll\u00e4 oleva pieni &#8220;l\u00e4pp\u00e4&#8221;. Se oli t\u00e4ydellinen v\u00e4line syd\u00e4men toiminnan ymm\u00e4rt\u00e4miseen.<\/p>\n<h3>Kokeen valmistelu: Rakenna el\u00e4m\u00e4n pumppu 100 jenin kaupan tuotteilla<\/h3>\n<p>Valmistelu on todella yksinkertaista. Tarvikkeet l\u00f6ytyv\u00e4t helposti kotoa tai halpahallista.<\/p>\n<p>\u3010Tarvikkeet\u3011<\/p>\n<ul>\n<li>\u00d6ljypumppu (2 erilaista):<\/li>\n<li>yksi pumppu, josta l\u00e4pp\u00e4 on poistettu<\/li>\n<li>yksi pumppu, josta l\u00e4pp\u00e4 on j\u00e4tetty paikoilleen<\/li>\n<li>Vett\u00e4 ja punaista elintarvikev\u00e4ri\u00e4 (punainen vesi kuvastaa verta)<\/li>\n<li><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-43719 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/10\/2b420397b7034a4ddcdf5f5164fde62b.jpg\" alt=\"\" width=\"364\" height=\"297\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/10\/2b420397b7034a4ddcdf5f5164fde62b.jpg 1712w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/10\/2b420397b7034a4ddcdf5f5164fde62b-300x245.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/10\/2b420397b7034a4ddcdf5f5164fde62b-1024x836.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/10\/2b420397b7034a4ddcdf5f5164fde62b-768x627.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/10\/2b420397b7034a4ddcdf5f5164fde62b-1536x1254.jpg 1536w\" sizes=\"auto, (max-width: 364px) 100vw, 364px\" \/><\/li>\n<li>L\u00e4pin\u00e4kyv\u00e4 dekantterilasi tai astia (helpottaa veren virtauksen havainnointia)<\/li>\n<li>Alusta tai pyyhe (suojaamaan p\u00f6yt\u00e4\u00e4 kastumiselta)<\/li>\n<\/ul>\n<p>\u3010Kokeen vaiheet\u3011<\/p>\n<p>Valmista astiaan punaiseksi v\u00e4rj\u00e4tty &#8220;veri&#8221;. Tarkkaile ensin, mit\u00e4 tapahtuu, kun k\u00e4yt\u00e4t pumppua, josta l\u00e4pp\u00e4 on poistettu. \u2192 Vesi vain menee sis\u00e4\u00e4n ja ulos molemmista letkuista riippumatta siit\u00e4, painatko vai ved\u00e4tk\u00f6 pumppua&#8230; T\u00e4ll\u00e4 tavalla veri ei voisi kiert\u00e4\u00e4 kehossa. Seuraavaksi k\u00e4yt\u00e4 pumppua, jossa on l\u00e4pp\u00e4.<\/p>\n<p>\u2192 Yll\u00e4tykseksesi, vesi virtaa voimakkaasti vain yhteen suuntaan. Takaisinvirtausta ei tapahdu lainkaan. T\u00e4m\u00e4 on juuri sit\u00e4 &#8220;el\u00e4m\u00e4n virtausta&#8221;, joka kuljettaa happea ja ravinteita koko keholle!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-43720 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/10\/80eb8cd38db4fa105a4a7023d22ad41f.jpg\" alt=\"\" width=\"380\" height=\"547\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/10\/80eb8cd38db4fa105a4a7023d22ad41f.jpg 956w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/10\/80eb8cd38db4fa105a4a7023d22ad41f-208x300.jpg 208w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/10\/80eb8cd38db4fa105a4a7023d22ad41f-711x1024.jpg 711w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/10\/80eb8cd38db4fa105a4a7023d22ad41f-768x1105.jpg 768w\" sizes=\"auto, (max-width: 380px) 100vw, 380px\" \/><\/p>\n<h3>Kokemuksesta ymm\u00e4rrys! &#8220;L\u00e4pp\u00e4&#8221; on syd\u00e4men sankari<\/h3>\n<p>T\u00e4m\u00e4n kokeen suurin vieh\u00e4tys on, ett\u00e4 voit konkreettisesti kokea, &#8220;ahaa, ilman t\u00e4t\u00e4 l\u00e4pp\u00e4\u00e4 verenkierto ei toimisi!&#8221;. Vesi, joka vain liikkui edestakaisin ilman l\u00e4pp\u00e4\u00e4, luo voimakkaan virtauksen l\u00e4p\u00e4n ansiosta. Kun n\u00e4et t\u00e4m\u00e4n dramaattisen eron, ymm\u00e4rr\u00e4t luonnollisesti, &#8220;siksi syd\u00e4n tarvitsee l\u00e4ppi\u00e4!&#8221; Opettajaharjoittelija, joka pyysi apua, sanoi silm\u00e4t loistaen: &#8220;Ymm\u00e4rr\u00e4n vihdoin, mik\u00e4 merkitys l\u00e4p\u00e4ll\u00e4 on syd\u00e4mess\u00e4!&#8221; Kehossamme n\u00e4m\u00e4 samat pumput toimivat tarkasti, avautuen ja sulkeutuen noin 100 000 kertaa p\u00e4iv\u00e4ss\u00e4, luoden el\u00e4m\u00e4n rytmin. Tieteellisen oivalluksen siemenet ovat piilossa n\u00e4in arkip\u00e4iv\u00e4isiss\u00e4 esineiss\u00e4.<\/p>\n<h3>\u3010Vinkki\u3011Oikean pumpun valinta on avain onnistumiseen<\/h3>\n<p>T\u00e4ss\u00e4 kokeessa on itse asiassa pieni niksi pumpun valinnassa. Vaikka 100 jenin kaupan tuotteet riitt\u00e4v\u00e4t, l\u00e4p\u00e4n n\u00e4kyvyys vaihtelee valmistajittain.<\/p>\n<p>Serian pumppu: L\u00e4pp\u00e4 on v\u00e4rj\u00e4tty punaiseksi, joten sen liike n\u00e4kyy selv\u00e4sti. Se onkin optimaalinen havainnointiin.<\/p>\n<p>Daiso-pumppu: L\u00e4pp\u00e4 on usein l\u00e4pin\u00e4kyv\u00e4, mik\u00e4 voi tehd\u00e4 sen n\u00e4kemisest\u00e4 hieman hankalampaa.<\/p>\n<p>Jos sinulla on valinnanvaraa kaupassa, kurkista pumpun sis\u00e4\u00e4n ja tarkista l\u00e4p\u00e4n v\u00e4ri. Tieteess\u00e4 ei ole kyse vain tiedon ulkoa opettelusta. Sen nautinto piilee hetkess\u00e4, jolloin etsit vastauksia &#8220;miksi?&#8221;-kysymyksiin arkip\u00e4iv\u00e4isill\u00e4 esineill\u00e4 ja sanot &#8220;Aivan!&#8221; Kokeilkaa t\u00e4t\u00e4 upeaa kokemusta kotona tai koulussa!<\/p>\n<h3>Kyselyt ja pyynn\u00f6t<\/h3>\n<p>Tehd\u00e4\u00e4n tieteen ihmeist\u00e4 ja hauskuudesta helpommin l\u00e4hestytt\u00e4v\u00e4\u00e4! Olen koonnut selkeit\u00e4 vinkkej\u00e4 hauskoihin tieteellisiin kokeisiin, joita voit tehd\u00e4 kotona. Etsik\u00e4\u00e4 ja tutkikaa!<br \/>\n\u30fbTietoa yll\u00e4pit\u00e4j\u00e4st\u00e4, Ken Kuwakosta, l\u00f6yd\u00e4t <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a><br \/>\n\u30fbErilaiset pyynn\u00f6t (kirjoitukset, luennot, kokeelliset ty\u00f6pajat, TV-konsultointi, esiintymiset jne.) voi l\u00e4hett\u00e4\u00e4 <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a><br \/>\n<span class=\"s2\">\u30fbP\u00e4ivitystietoja on saatavilla <a href=\"https:\/\/x.com\/kuwako\">X-tilill\u00e4<\/a>!<\/span><\/p>\n<p><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 kanavalla<\/a> julkaistaan kokeellisia videoita!<\/p>\n<h3>\uff15\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p>\u30ad\u30fc\u30f3\u3068\u51b7\u3048\u308b\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\uff01\u6c17\u6e29\u304c\u4e0a\u304c\u3063\u3066\u304f\u308b\u3053\u306e\u6642\u671f\u30fb\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u3092\u4f7f\u3063\u305f\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\u306e\u5b9f\u9a13\u306f\u3044\u304b\u304c\uff1f<\/p>\r\n<p><img class=\"alignnone wp-image-39516 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg 1406w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-300x168.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-1024x572.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-768x429.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-320x180.jpg 320w\" alt=\"\" width=\"453\" height=\"253\" \/><\/p>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=39513\">\u6db2\u4f53\u30bc\u30ed\uff01\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u304c\u6d88\u3048\u308b\u307e\u3067\u306e\uff13\u6642\u9593\u3092\u79d1\u5b66\u3059\u308b\uff08\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\uff09<\/a><\/p>\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<li>4\u670830\u65e5\uff08\u6728\uff09\u300cTHE\u7a81\u7834\u30d5\u30a1\u30a4\u30eb\u300d\uff08\u65e5\u672c\u30c6\u30ec\u30d3\uff09\u306e<a href=\"https:\/\/phys-edu.net\/wp\/?p=62906\">\u79d1\u5b66\u76e3\u4fee\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f<\/a>\u3002<\/li>\r\n<li>5\u67088\u65e5\uff08\u91d1\uff09<a href=\"https:\/\/phys-edu.net\/wp\/?p=62629\">\u7406\u79d1\u6559\u80b2\u30cb\u30e5\u30fc\u30b9<\/a>\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li>6\u670814\u65e5\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<li>6\u670826\u65e5\uff08\u91d1\uff09\u3000\u5343\u8449\u5927\u5b66\u306e\u516c\u958b\u7814\u7a76\u4f1a\uff08\u4e2d\u5b66\u7406\u79d1\u306b\u3064\u3044\u3066\u6388\u696d\u516c\u958b\u4e88\u5b9a\uff09<\/li>\r\n<li>7\u670818\u65e5\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<\/ul>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\r\n<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<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\" \/><br \/><\/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;\"><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>\uff08\u65e5\u672c\u8a9e\uff09<\/p>\r\n<p style=\"text-align: center;\"><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>\uff08\u82f1\u8a9e\uff09<\/p>\r\n<h3 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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> \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","protected":false},"excerpt":{"rendered":"<p>Olen tiedekouluttaja Ken Kuwako. Joka p\u00e4iv\u00e4 on uusi koe! &#8220;Dunk, dunk&#8230;&#8221; Rinnassamme sykkii v\u00e4 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":48783,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","sns_share_botton_hide":"","vkExUnit_sns_title":"","vkexunit_cta_each_option":"","_lightning_design_setting":{"layout":"default"},"footnotes":""},"categories":[1630],"tags":[],"class_list":["post-53003","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category--fi"],"jetpack_featured_media_url":"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/10\/37a4eaa32ad9295784020af649646373.jpg","jetpack-related-posts":[{"id":52143,"url":"https:\/\/phys-edu.net\/wp\/?p=52143&lang=fi","url_meta":{"origin":53003,"position":0},"title":"Kuinka nopea reaktioaikasi on? Testaa se viivottimella! Koe 1 (n\u00e4k\u00f6aisti \u2192 aivot \u2192 selk\u00e4ydin \u2192 k\u00e4den liike)","author":"\u6851\u5b50 \u7814","date":"2025\u5e749\u670814\u65e5","format":false,"excerpt":"Olen tiedeohjaaja Ken Kuwako. Jokainen 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\/2023\/11\/bd3aef3d1c22c2116e8a0b9ac4e156ed.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/11\/bd3aef3d1c22c2116e8a0b9ac4e156ed.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/11\/bd3aef3d1c22c2116e8a0b9ac4e156ed.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":56300,"url":"https:\/\/phys-edu.net\/wp\/?p=56300&lang=fi","url_meta":{"origin":53003,"position":1},"title":"Sytyt\u00e4 ilmaa puristamalla! Koe adiabattisen puristuksen voima Fire Piston -kokeessa","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u670824\u65e5","format":false,"excerpt":"Tiedevalmentaja Ken Kuwako t\u00e4ss\u00e4. 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\/04\/ea6bc2fdf27af4d7094fe214421d9678.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/ea6bc2fdf27af4d7094fe214421d9678.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/ea6bc2fdf27af4d7094fe214421d9678.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/ea6bc2fdf27af4d7094fe214421d9678.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":57040,"url":"https:\/\/phys-edu.net\/wp\/?p=57040&lang=fi","url_meta":{"origin":53003,"position":2},"title":"Kuulakin on huippuluokan linssi! Opi valon ja silm\u00e4n toiminta yksinkertaisella kuulalla","author":"\u6851\u5b50 \u7814","date":"2025\u5e7412\u67089\u65e5","format":false,"excerpt":"Tervehdys, olen tiedevalmentaja Ken Kuwako. Jokain\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\/2016\/10\/2ec0e4914b59a73e7a319cbd5d26a663.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":60328,"url":"https:\/\/phys-edu.net\/wp\/?p=60328&lang=fi","url_meta":{"origin":53003,"position":3},"title":"Opitaan moottorin toiminta yll\u00e4tt\u00e4v\u00e4ll\u00e4 \u201dPAM!\u201d-\u00e4\u00e4nell\u00e4 \u2013 alkoholin r\u00e4j\u00e4hdyskokeen salaisuus (termodynamiikan ensimm\u00e4inen laki)","author":"\u6851\u5b50 \u7814","date":"2026\u5e742\u67089\u65e5","format":false,"excerpt":"Moi! T\u00e4\u00e4ll\u00e4 Ken Kuwako, tiedevalmentajasi. Jokaine\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\/06\/%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%88-2026-02-08-5.42.51.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/%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%88-2026-02-08-5.42.51.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/%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%88-2026-02-08-5.42.51.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/%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%88-2026-02-08-5.42.51.jpeg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":63194,"url":"https:\/\/phys-edu.net\/wp\/?p=63194&lang=fi","url_meta":{"origin":53003,"position":4},"title":"Toista 200 vuotta vanha suuri tiedel\u00f6yt\u00f6 paperimukeilla! N\u00e4e kotona itse todiste siit\u00e4, ett\u00e4 valo on aalto (Youngin koe)","author":"\u6851\u5b50 \u7814","date":"2026\u5e745\u67088\u65e5","format":false,"excerpt":"T\u00e4ss\u00e4 tiedeblogi Science Trainer Kuwako Kenilt\u00e4. J\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%88-2025-10-19-5.22.05-1.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%88-2025-10-19-5.22.05-1.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%88-2025-10-19-5.22.05-1.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%88-2025-10-19-5.22.05-1.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%88-2025-10-19-5.22.05-1.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":60723,"url":"https:\/\/phys-edu.net\/wp\/?p=60723&lang=fi","url_meta":{"origin":53003,"position":5},"title":"Kaksi BeeSpi\u00e4, yksi nerokas temppu! 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Joka p\u00e4i\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\/2018\/07\/aac0958995a672773671b3bd952d1295.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/53003","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=53003"}],"version-history":[{"count":0,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/53003\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/media\/48783"}],"wp:attachment":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=53003"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=53003"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=53003"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}