{"id":56492,"date":"2025-11-29T05:12:00","date_gmt":"2025-11-28T20:12:00","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=56492"},"modified":"2025-11-29T05:12:00","modified_gmt":"2025-11-28T20:12:00","slug":"miksi-karppeja-ei-saa-syottaa-leivalla%ef%bc%9f-salattu-tarina-osmosista","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=56492&lang=fi","title":{"rendered":"Miksi karppeja ei saa sy\u00f6tt\u00e4\u00e4 leiv\u00e4ll\u00e4\uff1f Salattu tarina \u201cosmosista\u201d"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><b>Olen Kuwako Ken, tiedevalmentaja. Joka p\u00e4iv\u00e4 on koe.<\/b><\/span><\/p>\n<h3 data-sourcepos=\"5:1-5:27\">Puiston lammikko \u2013 porttisi tieteen ihmeisiin!<\/h3>\n<p>Aurinkoisena p\u00e4iv\u00e4n\u00e4 satut k\u00e4velem\u00e4\u00e4n puiston lammikon ohi. N\u00e4et veden pinnalla karppiparven uiskentelevan rauhallisesti. Kun joku l\u00e4hestyy, ne ker\u00e4\u00e4ntyv\u00e4t kuin imurin vet\u00e4min\u00e4. Se n\u00e4ytt\u00e4\u00e4 niin hellytt\u00e4v\u00e4lt\u00e4, ett\u00e4 tekee mieli heitt\u00e4\u00e4 niille hieman ruokaa.<\/p>\n<p data-sourcepos=\"7:1-7:150\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-40265 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/cd6b40b026fdef01f644b0575fbb9cf5.jpg\" alt=\"\" width=\"478\" height=\"321\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/cd6b40b026fdef01f644b0575fbb9cf5.jpg 1588w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/cd6b40b026fdef01f644b0575fbb9cf5-300x202.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/cd6b40b026fdef01f644b0575fbb9cf5-1024x689.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/cd6b40b026fdef01f644b0575fbb9cf5-768x517.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/cd6b40b026fdef01f644b0575fbb9cf5-1536x1033.jpg 1536w\" sizes=\"auto, (max-width: 478px) 100vw, 478px\" \/><\/p>\n<p data-sourcepos=\"7:1-7:150\">Mutta sitten silmiini osui aivan sen vieress\u00e4 seissyt, muuten t\u00e4ysin tavallinen, varoituskyltti.<\/p>\n<p data-sourcepos=\"9:1-9:171\">&#8220;\u00c4l\u00e4 ruoki karppeja&#8221; \u2013 luki siin\u00e4.<\/p>\n<p data-sourcepos=\"9:1-9:171\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-40263 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/865d3bf3728ccd9d0a3900451f2e6c99.jpg\" alt=\"\" width=\"571\" height=\"280\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/865d3bf3728ccd9d0a3900451f2e6c99.jpg 1808w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/865d3bf3728ccd9d0a3900451f2e6c99-300x147.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/865d3bf3728ccd9d0a3900451f2e6c99-1024x502.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/865d3bf3728ccd9d0a3900451f2e6c99-768x376.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/865d3bf3728ccd9d0a3900451f2e6c99-1536x753.jpg 1536w\" sizes=\"auto, (max-width: 571px) 100vw, 571px\" \/><\/p>\n<h2>Miksi ruokinta on kielletty? Kyltin takana piilev\u00e4 syv\u00e4llinen tiede<\/h2>\n<p style=\"text-align: center;\" data-sourcepos=\"9:1-9:171\"><b>\u00c4l\u00e4 anna lammikon linnuille tai karpeille leip\u00e4\u00e4, sill\u00e4 se sis\u00e4lt\u00e4\u00e4 liikaa suolaa.<\/b><\/p>\n<p data-sourcepos=\"9:1-9:171\">T\u00e4m\u00e4n tyyppisi\u00e4 kylttej\u00e4 n\u00e4kee usein. Mutta t\u00e4h\u00e4n kylttiin oli yll\u00e4tt\u00e4en kirjoitettu yksityiskohtaisesti erikoistunutta tieteellist\u00e4 tietoa. Teipill\u00e4 tiiviisti t\u00e4yteen kirjoitettu teksti n\u00e4ytti melkein laboratorioteesilt\u00e4. Rehellisesti sanottuna se saattaa olla hieman vaikea ymm\u00e4rt\u00e4\u00e4 jopa lapsille. Mutta juuri siksi t\u00e4m\u00e4 rehellisyys ja siihen sis\u00e4ltyv\u00e4 rakkaus el\u00e4imi\u00e4 kohtaan ja intohimo tiedett\u00e4 tekiv\u00e4t minuun syv\u00e4n vaikutuksen.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-40264\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/207e5da7c5891eddaebaf37950d4822e.jpg\" alt=\"\" width=\"1744\" height=\"442\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/207e5da7c5891eddaebaf37950d4822e.jpg 1744w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/207e5da7c5891eddaebaf37950d4822e-300x76.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/207e5da7c5891eddaebaf37950d4822e-1024x260.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/207e5da7c5891eddaebaf37950d4822e-768x195.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/207e5da7c5891eddaebaf37950d4822e-1536x389.jpg 1536w\" sizes=\"auto, (max-width: 1744px) 100vw, 1744px\" \/><\/p>\n<blockquote><p>Kalan elimist\u00f6n suolapitoisuus on noin 0.9 prosenttia. Makeanveden kaloilla kehon sis\u00e4inen suolapitoisuus on korkeampi kuin ymp\u00e4r\u00f6iv\u00e4ss\u00e4 vedess\u00e4, joten osmoosin vuoksi vett\u00e4 virtaa jatkuvasti kehoon. Runsas suolan saanti nostaa kehon sis\u00e4ist\u00e4 suolapitoisuutta. Makeanveden kalat eiv\u00e4t juo juuri lainkaan vett\u00e4, mutta vesi p\u00e4\u00e4see sis\u00e4\u00e4n kiduksista. Koska solut r\u00e4j\u00e4ht\u00e4v\u00e4t, jos vett\u00e4 virtaa sis\u00e4\u00e4n jatkuvasti, kalat poistavat ylim\u00e4\u00e4r\u00e4isen veden jatkuvasti virtsana. Jatkuva poistaminen rasittaa munuaisia ja muita elimi\u00e4. Liiallinen suola ei ole hyv\u00e4ksi ihmisille eik\u00e4 karpeille.<\/p><\/blockquote>\n<h3 data-sourcepos=\"15:1-15:21\">Karppien ruumiiseen k\u00e4tketty osmoosin salaisuus<\/h3>\n<p data-sourcepos=\"17:1-17:57\">Kaloille, erityisesti makeanveden kaloille, kuten lammikoissa el\u00e4ville, meid\u00e4n tarjoamamme leiv\u00e4n sis\u00e4lt\u00e4m\u00e4 &#8220;suola&#8221; voi muodostua hengenvaaralliseksi ongelmaksi. Kuten kyltiss\u00e4kin mainittiin, kalan kehon sis\u00e4inen suolapitoisuus pidet\u00e4\u00e4n noin 0.9 prosentin tasolla, aivan kuten ihmisill\u00e4. Toisaalta makeanveden suolapitoisuus, jossa ne el\u00e4v\u00e4t, on l\u00e4hes nolla. T\u00e4ss\u00e4 avainasemassa on fysiikan tunneilla opittu ilmi\u00f6, osmoosi.<\/p>\n<p data-sourcepos=\"21:1-21:131\">Osmoosi on ilmi\u00f6, jossa kahden eri pitoisuuden omaavan nesteen ollessa kosketuksissa toisiinsa puolil\u00e4p\u00e4isev\u00e4n solukalvon (tai sit\u00e4 muistuttavan ohuen kalvon) erottamana, vesimolekyylit pyrkiv\u00e4t siirtym\u00e4\u00e4n alhaisemman pitoisuuden alueelta korkeamman pitoisuuden alueelle. T\u00e4m\u00e4n periaatteen mukaan makeanveden kalan kehoon (korkeampi suolapitoisuus) virtaa jatkuvasti ymp\u00e4r\u00f6iv\u00e4\u00e4 lammikkovett\u00e4 (alhaisempi suolapitoisuus).<\/p>\n<p data-sourcepos=\"23:1-23:101\">Jos makeanveden kala saa liikaa suolaa, sen kehon sis\u00e4inen suolapitoisuus nousee. T\u00e4ll\u00f6in osmoottinen paine voimistuu entisest\u00e4\u00e4n, ja ymp\u00e4r\u00f6iv\u00e4 vesi pyrkii entist\u00e4 voimakkaammin tunkeutumaan kehoon. Jos vett\u00e4 p\u00e4\u00e4see liikaa soluihin, ne t\u00e4yttyv\u00e4t vedell\u00e4 ja pahimmassa tapauksessa on olemassa vaara, ett\u00e4 ne r\u00e4j\u00e4ht\u00e4v\u00e4t.<\/p>\n<p data-sourcepos=\"25:1-25:269\">Kuinka makeanveden kalat sitten s\u00e4\u00e4telev\u00e4t kehon vesim\u00e4\u00e4r\u00e4\u00e4? Ne eiv\u00e4t juo vett\u00e4 aktiivisesti kuten me, mutta ne ottavat vett\u00e4 sis\u00e4\u00e4n kidusten kautta hengityksen vuoksi. T\u00e4m\u00e4n vuoksi ne yll\u00e4pit\u00e4v\u00e4t kehon suola- ja vesitasapainoa poistamalla jatkuvasti ylim\u00e4\u00e4r\u00e4isen veden virtsana. T\u00e4m\u00e4 muistuttaa sit\u00e4, kuinka meid\u00e4n munuaisemme s\u00e4\u00e4telev\u00e4t kehon vesim\u00e4\u00e4r\u00e4\u00e4. Kuitenkin liiallinen suolan saanti ja t\u00e4st\u00e4 johtuva liiallinen poistoty\u00f6 rasittavat munuaisia ja muita elimi\u00e4. Ihmisillekin sanotaan, ett\u00e4 liiallinen suolan saanti ei ole hyv\u00e4ksi, ja sama p\u00e4tee karppeihin. Itse asiassa makeanveden kaloille se on elinvoimaan vaikuttava vakava ongelma.<\/p>\n<h3 data-sourcepos=\"29:1-29:21\">Makeanveden ja merikalojen vastakkaiset selviytymisstrategiat<\/h3>\n<p data-sourcepos=\"31:1-31:49\">Mielenkiintoista on my\u00f6s se, ett\u00e4 makeanveden kalojen ja merikalojen reagointi osmoosiin on t\u00e4ysin p\u00e4invastainen. Ne ovat kehitt\u00e4neet uskomattoman j\u00e4rkev\u00e4t kehon mekanismit selviyty\u00e4kseen t\u00e4ysin vastakkaisissa ymp\u00e4rist\u00f6iss\u00e4.<\/p>\n<ul data-sourcepos=\"33:1-35:0\">\n<li data-sourcepos=\"33:1-33:120\"><b>Merikalat<\/b>: Koska meriveden suolapitoisuus (noin 3.5%) on korkeampi kuin niiden ruumiinnesteen (noin 1%), osmoosi pyrkii jatkuvasti riist\u00e4m\u00e4\u00e4n vett\u00e4 niiden kehosta mereen (vesi pyrkii karkaamaan). Est\u00e4\u00e4kseen t\u00e4m\u00e4n kuivumisen, ne juovat aktiivisesti merivett\u00e4 ja poistavat ylim\u00e4\u00e4r\u00e4isen suolan kiduksistaan s\u00e4ilytt\u00e4\u00e4kseen kehon vesitasapainon.<\/li>\n<li data-sourcepos=\"34:1-35:0\"><b>Makeanveden kalat<\/b>: Koska makeanveden suolapitoisuus on alhaisempi kuin niiden ruumiinnesteen (noin 1%), makeaa vett\u00e4 pyrkii jatkuvasti virtaamaan sis\u00e4\u00e4n niiden kehoon. Poistaakseen t\u00e4m\u00e4n ylim\u00e4\u00e4r\u00e4isen veden ne juovat vett\u00e4 hyvin v\u00e4h\u00e4n ja s\u00e4\u00e4telev\u00e4t kehon vesim\u00e4\u00e4r\u00e4\u00e4 poistamalla suuria m\u00e4\u00e4ri\u00e4 laimeaa virtsaa samalla kun ne ottavat vett\u00e4 sis\u00e4\u00e4n kidusten kautta.<\/li>\n<\/ul>\n<p data-sourcepos=\"36:1-36:123\">On todella h\u00e4mm\u00e4stytt\u00e4v\u00e4\u00e4, miten puiston kyltist\u00e4 avautuu n\u00e4in syv\u00e4llinen ja suuri el\u00e4m\u00e4n mysteeri ja rationaalinen tieteen maailma. Arkip\u00e4iv\u00e4isten ilmi\u00f6iden kautta tieteen ihmeiden tutkiminen on parasta oppimista.<\/p>\n<h3>Yhteydenotot ja pyynn\u00f6t<\/h3>\n<p>Tiede on ihmeellist\u00e4 ja hauskaa! Olen koonnut selke\u00e4t ohjeet hauskoista tieteellisist\u00e4 kokeista, jotka voit tehd\u00e4 kotona, ja niihin liittyvist\u00e4 vinkeist\u00e4. K\u00e4yt\u00e4 hakua l\u00f6yt\u00e4\u00e4ksesi lis\u00e4\u00e4!<\/p>\n<p>\u30fbLis\u00e4tietoja yll\u00e4pit\u00e4j\u00e4 Kuwako Kenist\u00e4 l\u00f6yd\u00e4t <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4\u00e4lt\u00e4<\/a> \u30fbErilaiset pyynn\u00f6t (kirjoittaminen, luennot, tiedekurssit, TV-konsultointi, esiintymiset jne.) <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a> <span class=\"s2\">\u30fbArtikkelip\u00e4ivitykset l\u00e4hetet\u00e4\u00e4n <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\">Tiedekanavalla<\/a> julkaistaan kokeiluvideoita!<\/p>\n<h3>\uff14\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<ul>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=46937&amp;\">\u5149\u306e\u9b54\u6cd5CMY\u30a6\u30a9\u30fc\u30bf\u30fc\u30ad\u30e5\u30fc\u30d6<\/a>\uff1a\u5149\u306e\u9b54\u6cd5\u3092\u4f53\u9a13\u305b\u3088\uff01\u6c34\u3092\u6ce8\u3050\u3068\u65b0\u305f\u306a\u7acb\u65b9\u4f53\u304c\u51fa\u73fe\u3059\u308b\u9b54\u6cd5\u306e\u3088\u3046\u306a\u5b9f\u9a13\u3067\u3059\u3002<\/li>\r\n<\/ul>\r\n<img class=\"alignnone wp-image-47312 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c.jpg\" sizes=\"auto, (max-width: 267px) 100vw, 267px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c.jpg 1292w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c-272x300.jpg 272w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c-928x1024.jpg 928w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c-768x848.jpg 768w\" alt=\"\" width=\"267\" height=\"294\" \/>\r\n<h3 style=\"text-align: left;\"><span style=\"font-size: medium;\"><b><strong>\u30c6\u30ec\u30d3\u756a\u7d44\u30fb\u79d1\u5b66\u76e3\u4fee\u7b49\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n \t<li>4\u67089\u65e5\uff08\u6728\uff09\u300cTHE\u7a81\u7834\u30d5\u30a1\u30a4\u30eb\u300d\uff08\u65e5\u672c\u30c6\u30ec\u30d3 \uff09\u306e\u79d1\u5b66\u76e3\u4fee\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u591c7\u6642\u301c\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\r\n<\/ul>\r\n<h3><span style=\"font-size: medium;\"><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=61585\">\u30b5\u30af\u30bb\u30b915 \uff14\u6708\u53f7<\/a>\u306b\u3066\u3001\u91ce\u7403\u306e\u79d1\u5b66\u306b\u3064\u3044\u3066\u8a18\u4e8b\u3092\u57f7\u7b46\u3057\u307e\u3057\u305f\uff082026\/3\uff09<\/li>\r\n \t<li>\u300e\u5927\u4eba\u306e\u305f\u3081\u306e\u9ad8\u6821\u7269\u7406\u5fa9\u7fd2\u5e33\u300f\uff08\u8b1b\u8ac7\u793e\uff09\u2026\u4e00\u822c\u5411\u3051\u306b\u65e5\u5e38\u306e\u7269\u7406\u306b\u3064\u3044\u3066\u516c\u5f0f\u3092\u5143\u306b\u7d10\u89e3\u304d\u307e\u3057\u305f\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u3067\u306f\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<strong>\u203b\u5897\u5237\u304c\u304b\u304b\u308a\uff16\u5237\u3068\u306a\u308a\u307e\u3057\u305f\uff082026\/02\/01\uff09\r\n<img class=\"alignnone wp-image-10940 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg\" sizes=\"(max-width: 220px) 100vw, 220px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0.jpg 311w\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2014-07-05 0.43.51\" width=\"220\" height=\"192\" \/>\r\n<\/strong><\/li>\r\n \t<li>\u300e\u304d\u3081\u308b!\u5171\u901a\u30c6\u30b9\u30c8 \u7269\u7406\u57fa\u790e \u6539\u8a02\u7248\u300f\uff08\u5b66\u7814\uff09\u2026\u3000\u9ad8\u6821\u7269\u7406\u306e\u53c2\u8003\u66f8\u3067\u3059\u3002\u30a4\u30e9\u30b9\u30c8\u3092\u591a\u304f\u3057\u3066\u30a4\u30e1\u30fc\u30b8\u304c\u6301\u3066\u308b\u3088\u3046\u306b\u63cf\u304d\u307e\u3057\u305f\u3002\u6388\u696d\u306b\u3064\u3044\u3066\u3044\u3051\u306a\u3044\u3001\u7269\u7406\u304c\u82e6\u624b\u3001\u305d\u3093\u306a\u751f\u5f92\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=45322\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u306f\u3053\u3061\u3089\u3002\r\n<img class=\"alignnone wp-image-45718 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg\" sizes=\"(max-width: 184px) 100vw, 184px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg 756w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c-300x269.jpg 300w\" alt=\"\" width=\"184\" height=\"165\" \/><\/li>\r\n<\/ul>\r\n<h3><span style=\"font-size: medium;\"><b>\u8b1b\u5e2b\u30fb\u30b7\u30e7\u30fc\u30fb\u7814\u7a76\u7b49\u306e\u304a\u77e5\u3089\u305b<\/b><\/span><\/h3>\r\n<ul>\r\n \t<li>3\/20\uff08\u91d1\uff09\u3000\u65e5\u672c\u7406\u79d1\u6559\u80b2\u5b66\u4f1a\u30aa\u30f3\u30e9\u30a4\u30f3\u5168\u56fd\u5927\u4f1a2026\u300c<a href=\"https:\/\/phys-edu.net\/wp\/?p=60439\">\u6163\u6027\u306e\u6cd5\u5247\u306e\u6982\u5ff5\u5f62\u6210\u3092\u76ee\u6307\u3057\u305f\u63a2\u7a76\u7684\u306a\u5b66\u3073\u306e\u5b9f\u8df5\u300d<\/a>\u306b\u3064\u3044\u3066\u767a\u8868\u3057\u307e\u3057\u305f\u3002<\/li>\r\n \t<li>6\/14\uff08\u65e5\uff09\u3000\u5343\u8449\u5927\u5b66\u30a4\u30f3\u30b9\u30bf\u30ec\u30fc\u30b7\u30e7\u30f3\u300c\u63a2\u7a76\u300d\u306b\u3066\u8b1b\u5e2b\u3092\u52d9\u3081\u307e\u3059<\/li>\r\n \t<li>7\/18\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=60018\">\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u300c\u30ca\u30ea\u30ab\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\u300d\u306e\u8b1b\u5e2b\u3092\u3057\u307e\u3059<\/a>\u3002\u304a\u4f1a\u3044\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\r\n \t<li>10\/10\uff08\u571f\uff09\u3000\u79d8\u5bc6\u5175\u5668\u300c\u5e2f\u96fb\u30ac\u30f3\u300d\u304c\u70b8\u88c2\uff01\u30d3\u30ea\u30d3\u30ea\uff01\u30c9\u30ad\u30c9\u30ad\uff01\u9759\u96fb\u6c17\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\uff20\u5343\u8449\u5e02\u79d1\u5b66\u30d5\u30a7\u30b9\u30bf\uff08\u5348\u5f8c\u4e88\u5b9a\uff09<\/li>\r\n \t<li><span style=\"text-align: center;\">\u5404\u7a2eSNS\u3000<\/span><a style=\"text-align: center;\" href=\"https:\/\/twitter.com\/kuwako\">X(Twitter)<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.instagram.com\/science_seeds\/\">instagram<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.facebook.com\/kuwakolab\/\">Facebook<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/bsky.app\/profile\/kagakunoneta.bsky.social\">BlueSky<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.threads.net\/@science_seeds?hl=ja\">Threads<\/a><\/li>\r\n<\/ul>\r\n<h3 style=\"text-align: center;\"><strong>Explore<\/strong><\/h3>\r\n<ul>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=30764\">\u697d\u3057\u3044\u5b9f\u9a13<\/a>\u2026\u304a\u5b50\u3055\u3093\u3068\u4e00\u7dd2\u306b\u5922\u4e2d\u306b\u306a\u308c\u308b\u30a4\u30c1\u30aa\u30b7\u306e\u79d1\u5b66\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u9ad8\u6821\u7269\u7406\u306e\u7406\u89e3\u3092\u6df1\u3081\u308b\u305f\u3081\u306e\u52d5\u753b\u6559\u6750\u3082\u7528\u610f\u3057\u307e\u3057\u305f\u3002<\/li>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=798\">\u7406\u79d1\u306e\u6559\u6750<\/a>\u2026 \u7406\u79d1\u6559\u5e2b\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\uff01\u6388\u696d\u306e\u8cea\u3092\u9ad8\u3081\u3001\u6e96\u5099\u3092\u52b9\u7387\u5316\u3059\u308b\u305f\u3081\u306e\u9078\u308a\u3059\u3050\u308a\u306e\u6559\u6750\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"https:\/\/www.youtube.com\/c\/kkuwako\">Youtube<\/a>\u2026\u79d1\u5b66\u5b9f\u9a13\u7b49\u306e\u52d5\u753b\u3092\u914d\u4fe1\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"https:\/\/music.youtube.com\/playlist?list=PLoK4ZvKN9S2NgpYIochcQs0aL-vrRB_Qw\">\u79d1\u5b66\u30e9\u30b8\u30aa<\/a>\u00a0\u2026\u79d1\u5b66\u30c8\u30d4\u30c3\u30af\u3092\u307b\u307c\u6bce\u65e5\u914d\u4fe1\u4e2d\uff01AI\u6280\u8853\u3092\u99c6\u4f7f\u3057\u3066\u4f5c\u6210\u3057\u305f\u300c\u8033\u3067\u697d\u3057\u3080\u79d1\u5b66\u300d\u3092\u304a\u5c4a\u3051\u3057\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=20940\">\u8b1b\u6f14<\/a>\u00a0\u2026\u5168\u56fd\u5404\u5730\u3067\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u30fb\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\u7b49\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=37\">About<\/a>\u00a0\u2026\u300c\u79d1\u5b66\u306e\u30cd\u30bf\u5e33\u300d\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u3084\u3001\u904b\u55b6\u8005\u3067\u3042\u308b\u6851\u5b50\u7814\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30fb\u60f3\u3044\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a>\u00a0\u2026\u5b9f\u9a13\u6559\u5ba4\u306e\u3054\u4f9d\u983c\u3001\u57f7\u7b46\u30fb\u8b1b\u6f14\u306e\u76f8\u8ac7\u3001\u79d1\u5b66\u76e3\u4fee\u7b49\u306f\u3053\u3061\u3089\u306e\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u304a\u5bc4\u305b\u304f\u3060\u3055\u3044\u3002<\/li>\r\n<\/ul>\r\n<ul class=\"wp-block-latest-posts__list is-grid columns-3 has-dates wp-block-latest-posts\"><li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62482&#038;lang=fi\" aria-label=\"Lehtien alla piilev\u00e4t salaiset suut? Kuvaa huikean tarkat ilmaraot puhelimellasi (Tradescantia-opas)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/d74b1048f13474fca8a10719dd33928c-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=62482&#038;lang=fi\">Lehtien alla piilev\u00e4t salaiset suut? Kuvaa huikean tarkat ilmaraot puhelimellasi (Tradescantia-opas)<\/a><time datetime=\"2026-04-18T04:39:12+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670818\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62478&#038;lang=es\" aria-label=\"\u00bfBocas secretas bajo las hojas? Captura estomas con una claridad asombrosa usando tu smartphone (Gu\u00eda con Tradescantia)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/d74b1048f13474fca8a10719dd33928c-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=62478&#038;lang=es\">\u00bfBocas secretas bajo las hojas? Captura estomas con una claridad asombrosa usando tu smartphone (Gu\u00eda con Tradescantia)<\/a><time datetime=\"2026-04-18T04:38:38+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670818\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=33876\" aria-label=\"\u6559\u79d1\u66f8\u3092\u8d85\u3048\u305f\u767a\u898b\u3092\uff01Geogebra\u3067\u6311\u3080\u3001\u30ef\u30af\u30ef\u30af\u304c\u6b62\u307e\u3089\u306a\u3044\u6ce2\u306e\u5e72\u6e09\u5b9f\u9a13\u5ba4\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/666a58754ac42cef39da2d08429391b3-150x150.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=33876\">\u6559\u79d1\u66f8\u3092\u8d85\u3048\u305f\u767a\u898b\u3092\uff01Geogebra\u3067\u6311\u3080\u3001\u30ef\u30af\u30ef\u30af\u304c\u6b62\u307e\u3089\u306a\u3044\u6ce2\u306e\u5e72\u6e09\u5b9f\u9a13\u5ba4<\/a><time datetime=\"2026-04-18T04:38:28+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670818\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62474&#038;lang=hi\" aria-label=\"\u092a\u0924\u094d\u0924\u093f\u092f\u094b\u0902 \u0915\u0947 \u092a\u0940\u091b\u0947 \u091b\u093f\u092a\u0947 \u0917\u0941\u092a\u094d\u0924 \u092e\u0941\u0901\u0939? \u0938\u094d\u092e\u093e\u0930\u094d\u091f\u092b\u094b\u0928 \u0938\u0947 \u0932\u0947\u0902 \u0939\u0948\u0930\u0924\u0905\u0902\u0917\u0947\u091c\u093c \u0938\u094d\u092a\u0937\u094d\u091f \u0930\u0902\u0927\u094d\u0930\u094b\u0902 \u0915\u0940 \u0924\u0938\u094d\u0935\u0940\u0930\u0947\u0902 (\u091f\u094d\u0930\u0947\u0921\u0947\u0938\u094d\u0915\u0948\u0928\u094d\u091f\u093f\u092f\u093e \u0917\u093e\u0907\u0921)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/d74b1048f13474fca8a10719dd33928c-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=62474&#038;lang=hi\">\u092a\u0924\u094d\u0924\u093f\u092f\u094b\u0902 \u0915\u0947 \u092a\u0940\u091b\u0947 \u091b\u093f\u092a\u0947 \u0917\u0941\u092a\u094d\u0924 \u092e\u0941\u0901\u0939? \u0938\u094d\u092e\u093e\u0930\u094d\u091f\u092b\u094b\u0928 \u0938\u0947 \u0932\u0947\u0902 \u0939\u0948\u0930\u0924\u0905\u0902\u0917\u0947\u091c\u093c \u0938\u094d\u092a\u0937\u094d\u091f \u0930\u0902\u0927\u094d\u0930\u094b\u0902 \u0915\u0940 \u0924\u0938\u094d\u0935\u0940\u0930\u0947\u0902 (\u091f\u094d\u0930\u0947\u0921\u0947\u0938\u094d\u0915\u0948\u0928\u094d\u091f\u093f\u092f\u093e \u0917\u093e\u0907\u0921)<\/a><time datetime=\"2026-04-18T04:38:11+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670818\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62472&#038;lang=zh\" aria-label=\"\u8449\u5b50\u80cc\u5f8c\u85cf\u8457\u795e\u7955\u7684\u5634\u5df4\uff1f\u7528\u624b\u6a5f\u62cd\u51fa\u8d85\u6e05\u6670\u6c23\u5b54\u89c0\u5bdf\u6307\u5357\uff08\u7d2b\u9732\u8349\uff09\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/d74b1048f13474fca8a10719dd33928c-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=62472&#038;lang=zh\">\u8449\u5b50\u80cc\u5f8c\u85cf\u8457\u795e\u7955\u7684\u5634\u5df4\uff1f\u7528\u624b\u6a5f\u62cd\u51fa\u8d85\u6e05\u6670\u6c23\u5b54\u89c0\u5bdf\u6307\u5357\uff08\u7d2b\u9732\u8349\uff09<\/a><time datetime=\"2026-04-18T04:37:47+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670818\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62470&#038;lang=ko\" aria-label=\"\uc78e \ub4b7\uba74\uc5d0 \uc228\uaca8\uc9c4 \ube44\ubc00\uc758 \uc785? \uc2a4\ub9c8\ud2b8\ud3f0\uc73c\ub85c \ucc0d\ub294 \ucd08\uc120\uba85 \uae30\uacf5 \uad00\ucc30 \uac00\uc774\ub4dc (\ubcf4\ub77c\uc0c9 \ub2ec\uac1c\ube44)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/d74b1048f13474fca8a10719dd33928c-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=62470&#038;lang=ko\">\uc78e \ub4b7\uba74\uc5d0 \uc228\uaca8\uc9c4 \ube44\ubc00\uc758 \uc785? \uc2a4\ub9c8\ud2b8\ud3f0\uc73c\ub85c \ucc0d\ub294 \ucd08\uc120\uba85 \uae30\uacf5 \uad00\ucc30 \uac00\uc774\ub4dc (\ubcf4\ub77c\uc0c9 \ub2ec\uac1c\ube44)<\/a><time datetime=\"2026-04-18T04:36:39+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670818\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62468&#038;lang=en\" aria-label=\"Secret Mouths Hidden Beneath Leaves? Capture Stunning Stomata with Your Smartphone (Tradescantia Observation Guide)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/d74b1048f13474fca8a10719dd33928c-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=62468&#038;lang=en\">Secret Mouths Hidden Beneath Leaves? 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