{"id":61773,"date":"2026-03-23T05:12:11","date_gmt":"2026-03-22T20:12:11","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=61773"},"modified":"2026-03-23T05:12:11","modified_gmt":"2026-03-22T20:12:11","slug":"sen-nimi-on-koiran-kivekset-pieni-sininen-kukka-veronica-persica-ja-sen-hammastyttava-selviytymisstrategia-varoitus-sisalto-voi-yllattaa","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=61773&lang=fi","title":{"rendered":"Sen nimi on \u201cKoiran kivekset\u201d!?! Pieni sininen kukka Veronica persica ja sen h\u00e4mm\u00e4stytt\u00e4v\u00e4 selviytymisstrategia [Varoitus: Sis\u00e4lt\u00f6 voi yll\u00e4tt\u00e4\u00e4!?]"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\">Tiedevalmentaja Ken Kuwako t\u00e4ss\u00e4, hei! Jokainen p\u00e4iv\u00e4 on kokeilu.<\/span><\/p>\n<p style=\"text-align: center;\">\u3010<a href=\"https:\/\/music.youtube.com\/watch?v=YmZXRXG1ilA&amp;si=BHhKkSSRi2B5YNJe\">T\u00e4m\u00e4 artikkeli on kuunneltavissa my\u00f6s radiona!<\/a>\u3011<\/p>\n<p>Jalkojesi juuressa kimaltelee pieni\u00e4 sinisi\u00e4 kukkia, aivan kuin joku olisi ripotellut maahan kourallisen safiireja. Oletko koskaan huomannut n\u00e4it\u00e4 suloisia ilmestyksi\u00e4 kev\u00e4tk\u00e4velyll\u00e4si? T\u00e4n\u00e4\u00e4n tutustumme ketot\u00e4dykkeeseen (Veronica persica), joka on yksi varhaisimmista kev\u00e4\u00e4n tuojista. Moni pit\u00e4\u00e4 sit\u00e4 vain tavallisena rikkaruohona, mutta todellisuudessa t\u00e4m\u00e4n pienen kasvin sis\u00e4lt\u00e4 l\u00f6ytyy h\u00e4mm\u00e4stytt\u00e4v\u00e4\u00e4 korkean teknologian selviytymisstrategiaa, jolla se p\u00e4rj\u00e4\u00e4 luonnon karuissa olosuhteissa.<\/p>\n<p>Nimen ironia ja syd\u00e4menmuotoiset hedelm\u00e4t<br \/>\nAloitetaanpa hieman h\u00e4tk\u00e4hdytt\u00e4v\u00e4ll\u00e4 tiedolla: t\u00e4m\u00e4n siron kasvin japaninkielinen nimi on suoraan k\u00e4\u00e4nnettyn\u00e4 jotain aivan muuta kuin mit\u00e4 odottaisit.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-61744 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-22-5.38.19.jpeg\" alt=\"\" width=\"466\" height=\"411\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-22-5.38.19.jpeg 896w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-22-5.38.19-300x265.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-22-5.38.19-768x677.jpeg 768w\" sizes=\"auto, (max-width: 466px) 100vw, 466px\" \/><\/p>\n<p>Japaniksi kasvin nimi on Ooinunofuguri, mik\u00e4 tarkoittaa kirjaimellisesti ison koiran kiveksi\u00e4! Nimen antoi japanilaisen kasvitieteen is\u00e4, tohtori Tomitaro Makino.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"272cqYPLi9\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=45325\">\u7267\u91ce\u5bcc\u592a\u90ce\u5148\u751f\u306e\u30b9\u30b1\u30c3\u30c1\u306b\u3073\u3063\u304f\u308a\uff01\u9ad8\u77e5\u770c\u7acb\u7267\u91ce\u690d\u7269\u5712<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8221;\u7267\u91ce\u5bcc\u592a\u90ce\u5148\u751f\u306e\u30b9\u30b1\u30c3\u30c1\u306b\u3073\u3063\u304f\u308a\uff01\u9ad8\u77e5\u770c\u7acb\u7267\u91ce\u690d\u7269\u5712&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=45325&#038;embed=true#?secret=emylAxvkrx#?secret=272cqYPLi9\" data-secret=\"272cqYPLi9\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>Nimi juontaa juurensa siihen, ett\u00e4 kasvin hedelm\u00e4t muistuttavat muodoltaan tietty\u00e4 ruumiinosaa, ja ne ovat suurempia kuin alkuper\u00e4isell\u00e4 japanilaisella lajikkeella.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-61743 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-22-5.40.52.jpeg\" alt=\"\" width=\"266\" height=\"212\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-22-5.40.52.jpeg 744w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-22-5.40.52-300x239.jpeg 300w\" sizes=\"auto, (max-width: 266px) 100vw, 266px\" \/><\/p>\n<p style=\"text-align: center;\">Kuva lainattu: Kyoto Kujoyama Luontop\u00e4iv\u00e4kirja https:\/\/net1010.net\/2008\/03\/id_1630\/<\/p>\n<p>Kun katsot kuvaa, huomaat varmasti kaksi pulleaa, syd\u00e4menmuotoista hedelm\u00e4\u00e4 vierekk\u00e4in. Onneksi kasvilla on my\u00f6s huomattavasti romanttisempi kutsumanimi: t\u00e4htisilm\u00e4. T\u00e4m\u00e4 hurja kontrasti nimen ja ulkon\u00e4\u00f6n v\u00e4lill\u00e4 on osa kasvin vieh\u00e4tyst\u00e4. Tiesitk\u00f6 muuten, ett\u00e4 kyseess\u00e4 on alun perin vieraslaji?<\/p>\n<p>Talvesta selviytymisen mestari<br \/>\nKetot\u00e4dyke on talvehtiva ruoho, joka kasvaa maata pitkin silloin, kun muut kasvit ovat viel\u00e4 unessa. Sill\u00e4 on kaksi \u00e4ss\u00e4\u00e4 hihassaan hyv\u00e4n pakkaskest\u00e4vyyden takaamiseksi.<\/p>\n<p>Ensinn\u00e4kin se k\u00e4ytt\u00e4\u00e4 luonnon omaa pakkasnestett\u00e4. Kasvi nostaa solujensa sokeripitoisuutta niin korkeaksi, etteiv\u00e4t ne j\u00e4\u00e4dy edes pakkasella. Kyseess\u00e4 on sama periaate kuin kemian kokeissa: v\u00e4kev\u00e4 sokerivesi vaatii paljon kylmemp\u00e4\u00e4 j\u00e4\u00e4ty\u00e4kseen.<\/p>\n<p>Toiseksi sill\u00e4 on untuvatakkiefekti. Jos katsot vartta ja lehti\u00e4 tarkasti, huomaat niiden olevan tihe\u00e4n karvoituksen peitossa. N\u00e4m\u00e4 pienet karvat sitovat ilmaa ja toimivat eristeen\u00e4, suojellen kasvia suoralta kosketukselta huurteen ja lumen kanssa.<\/p>\n<p>Kaksivaiheinen p\u00f6lytys \u2013 ei varaa ep\u00e4onnistua<br \/>\nVarhain kev\u00e4\u00e4ll\u00e4 kukkivien suurin haaste on hy\u00f6nteisten puute. Vaikka kukka kukkisi kauniisti, siemeni\u00e4 ei tule ilman p\u00f6lytt\u00e4ji\u00e4. Siksi ketot\u00e4dykkeell\u00e4 on aukoton varasuunnitelma.<\/p>\n<p>Aluksi se yritt\u00e4\u00e4 houkutella hy\u00f6nteisi\u00e4 mesitarjoilulla ristip\u00f6lytyksen toivossa. Mutta jos p\u00f6rri\u00e4isi\u00e4 ei n\u00e4y, tapahtuukin jotain j\u00e4nn\u00e4\u00e4: kun kukka alkaa lakastua, sen kaksi hedett\u00e4 taipuvat sis\u00e4\u00e4np\u00e4in ja koskettavat omaa emi\u00e4\u00e4n.<\/p>\n<p>T\u00e4t\u00e4 kutsutaan automaattiseksi itsep\u00f6lytykseksi. Strategia on selv\u00e4: ideaalitilanteessa tavoitellaan monimuotoisuutta, mutta pahimmassakin tapauksessa varmistetaan suvun jatko tekem\u00e4ll\u00e4 siemenet yksin. T\u00e4m\u00e4n tehokkaan riskienhallinnan ansiosta yksi yksil\u00f6 voi tuottaa keskim\u00e4\u00e4rin jopa 545 siement\u00e4! (L\u00e4hde: Wikipedia)<\/p>\n<p>Voitto kotiin taktiikalla: v\u00e4lt\u00e4 kilpailua<br \/>\nMiksi ihmeess\u00e4 n\u00e4m\u00e4 kukat vaivautuvat kukkimaan jo silloin, kun on viel\u00e4 kylm\u00e4? Vastaus on yksinkertainen: kilpailun v\u00e4ltt\u00e4minen.<\/p>\n<p>Kes\u00e4ll\u00e4, kun korkeat hein\u00e4t valtaavat alan, maata pitkin kasvava ketot\u00e4dyke j\u00e4isi varjoon ja kuolisi. Siksi se hy\u00f6dynt\u00e4\u00e4 aurinkoisen alkukev\u00e4\u00e4n, jolloin kilpailijat viel\u00e4 nukkuvat, ja nappaa kaiken valon itselleen.<\/p>\n<p>Kasvi on my\u00f6s \u00e4\u00e4rimm\u00e4isen energiatehokas: se on p\u00e4iv\u00e4kukka, joka aukeaa auringon noustessa ja karistaa ter\u00e4lehtens\u00e4 jo illalla. Seuraavan kerran, kun n\u00e4et n\u00e4it\u00e4 pieni\u00e4 sinisi\u00e4 kukkia tien pientareella, kumarru katsomaan niit\u00e4 l\u00e4hemp\u00e4\u00e4. N\u00e4et pienen mutta sitke\u00e4n el\u00e4m\u00e4n, joka k\u00e4tkee sis\u00e4\u00e4ns\u00e4 universumin kokoisen selviytymistarinan.<\/p>\n<p>Kyselyt ja yhteisty\u00f6<br \/>\nTiede on ihmeellist\u00e4 ja hauskaa! Olen koonnut sivuilleni vinkkej\u00e4 kotona teht\u00e4viin kokeisiin ja selitt\u00e4nyt tieteen ilmi\u00f6it\u00e4 helposti ymm\u00e4rrett\u00e4v\u00e4ss\u00e4 muodossa. Tutustu rohkeasti!<\/p>\n<p>Tiedeblogin sis\u00e4ll\u00f6t on koottu kirjaksi. Lue lis\u00e4\u00e4 <a href=\"https:\/\/amzn.to\/42PMCEL\">t\u00e4\u00e4lt\u00e4<\/a>.<\/p>\n<p>Lis\u00e4tietoa yll\u00e4pit\u00e4j\u00e4 Ken Kuwakosta l\u00f6yd\u00e4t <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4\u00e4lt\u00e4<\/a>.<\/p>\n<p>Yhteydenotot (kirjoitusty\u00f6t, luennot, tiedepajat, TV-konsultointi jne.) <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a>.<\/p>\n<p>Seuraa p\u00e4ivityksi\u00e4 <a href=\"https:\/\/x.com\/kuwako\">X-palvelussa (ent. Twitter)<\/a>!<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.youtube.com\/user\/kkuwako\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35048\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3d9640dad7bc5538e76f92da1966ee19.jpg\" alt=\"\" width=\"30\" height=\"21\" \/><\/a><a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Tieteen niksikanavalla<\/a> voit katsoa videoita kokeista!<\/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>Tiedevalmentaja Ken Kuwako t\u00e4ss\u00e4, hei! Jokainen p\u00e4iv\u00e4 on kokeilu. \u3010T\u00e4m\u00e4 artikkeli on kuunneltavissa my\u00f6s radio [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":61744,"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-61773","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\/2026\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-03-22-5.38.19.jpeg","jetpack-related-posts":[{"id":55499,"url":"https:\/\/phys-edu.net\/wp\/?p=55499&lang=fi","url_meta":{"origin":61773,"position":0},"title":"Tienvarren rikkaruoho \u2013 luonnon oma opettaja! Elinvoimaisen kasvin viisaus ja ihmeet (Kaksisirkkaisten havainnointi)","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u67087\u65e5","format":false,"excerpt":"Min\u00e4 olen Kuwako Ken, tiedevalmentaja. Jokainen p\u00e4\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\/2022\/06\/e1faecfa1a86b0214590a7084f5cfc87.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/e1faecfa1a86b0214590a7084f5cfc87.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/e1faecfa1a86b0214590a7084f5cfc87.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/06\/e1faecfa1a86b0214590a7084f5cfc87.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":61310,"url":"https:\/\/phys-edu.net\/wp\/?p=61310&lang=fi","url_meta":{"origin":61773,"position":1},"title":"Oliko apila Edo-kauden kuplamuovia? \u201cShirotsumekusa\u201d-nimen yll\u00e4tt\u00e4v\u00e4 historia","author":"\u6851\u5b50 \u7814","date":"2026\u5e743\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\/2022\/04\/d4b286af72e957fcb04d5c087ae1c06a.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/d4b286af72e957fcb04d5c087ae1c06a.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/d4b286af72e957fcb04d5c087ae1c06a.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/d4b286af72e957fcb04d5c087ae1c06a.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":56098,"url":"https:\/\/phys-edu.net\/wp\/?p=56098&lang=fi","url_meta":{"origin":61773,"position":2},"title":"Onko korpinherneen palko todellinen palapelimestari? Kasvien h\u00e4mm\u00e4stytt\u00e4v\u00e4 tehokkuusstrategia","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u670819\u65e5","format":false,"excerpt":"Olen Ken Kuwako, tiedeohjaaja. Jokainen p\u00e4iv\u00e4 on k\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\/adef0abd8fdf3f5f9bf63b7103e33069.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/adef0abd8fdf3f5f9bf63b7103e33069.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/adef0abd8fdf3f5f9bf63b7103e33069.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/adef0abd8fdf3f5f9bf63b7103e33069.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":63052,"url":"https:\/\/phys-edu.net\/wp\/?p=63052&lang=fi","url_meta":{"origin":61773,"position":3},"title":"V\u00e4rj\u00e4\u00e4, leikkaa ja h\u00e4mm\u00e4sty \u2013 Sellerin sis\u00e4lt\u00e4 paljastui uskomaton veden kuljetusverkosto.","author":"\u6851\u5b50 \u7814","date":"2026\u5e745\u67084\u65e5","format":false,"excerpt":"T\u00e4m\u00e4 on Science Trainer Kuwako Ken. Jokainen p\u00e4iv\u00e4\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%88-2026-05-04-5.16.31.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%88-2026-05-04-5.16.31.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%88-2026-05-04-5.16.31.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%88-2026-05-04-5.16.31.jpeg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":61698,"url":"https:\/\/phys-edu.net\/wp\/?p=61698&lang=fi","url_meta":{"origin":61773,"position":4},"title":"Hetkinen\u2026 etk\u00f6 sy\u00f6nytk\u00e4\u00e4n hedelm\u00e4\u00e4!? Mansikoiden ja omenoiden yll\u00e4tt\u00e4v\u00e4 totuus","author":"\u6851\u5b50 \u7814","date":"2026\u5e743\u670821\u65e5","format":false,"excerpt":"Tervehdys! Olen tiedevalmentaja Ken Kuwako. 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Opi siemenen rakenteesta luonnontieteiss\u00e4 (alkiottomat siemenet)","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u670822\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\/2024\/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%88-2025-08-31-5.19.45.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/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%88-2025-08-31-5.19.45.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/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%88-2025-08-31-5.19.45.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/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%88-2025-08-31-5.19.45.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/61773","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=61773"}],"version-history":[{"count":0,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/61773\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/media\/61744"}],"wp:attachment":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=61773"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=61773"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=61773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}