{"id":65091,"date":"2026-07-04T05:25:41","date_gmt":"2026-07-03T20:25:41","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=65091"},"modified":"2026-07-04T05:26:05","modified_gmt":"2026-07-03T20:26:05","slug":"miksi-vatsa-ei-sulata-itseaan-mita-170-vuotta-sitten-sattunut-rajahdysonnettomuus-paljasti%ef%bc%88video-ihmiskehon-ruoansulatuksen-ihme%ef%bc%89","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=65091&lang=fi","title":{"rendered":"Miksi vatsa ei sulata itse\u00e4\u00e4n? Mit\u00e4 170 vuotta sitten sattunut r\u00e4j\u00e4hdysonnettomuus paljasti\uff08Video: &#8220;Ihmiskehon ruoansulatuksen ihme&#8221;\uff09"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>T\u00e4\u00e4ll\u00e4 tiedevalmentaja Ken Kuwako. Joka p\u00e4iv\u00e4 on uusi koe.<\/strong><\/span><\/p>\n<p>N\u00e4yt\u00e4n oppilailleni joka vuosi t\u00e4m\u00e4n videon nimelt\u00e4 \u300c<a href=\"https:\/\/amzn.to\/4fauzQl\">\u4eba\u4f53\u306e\u6d88\u5316\u306e\u5999<\/a>\u300d, jonka sain Y-opettajan suosituksesta. Se on niin erinomainen, ett\u00e4 siihen palaa mielell\u00e4\u00e4n yh\u00e4 uudelleen.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-65031 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.15.32.jpeg\" alt=\"\" width=\"228\" height=\"312\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.15.32.jpeg 546w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.15.32-220x300.jpeg 220w\" sizes=\"auto, (max-width: 228px) 100vw, 228px\" \/><\/p>\n<p>Oletko koskaan miettinyt, miksei vatsasi sulata itse\u00e4\u00e4n samalla tavalla kuin ruokaa? T\u00e4m\u00e4n arvoituksen ratkaiseminen sai alkunsa noin 170 vuotta sitten traagisesta ampuma-aseonnettomuudesta. T\u00e4n\u00e4\u00e4n kurkistamme vatsan uskomattomaan puolustusj\u00e4rjestelm\u00e4\u00e4n ja selvit\u00e4mme, miten se suojaa itse\u00e4\u00e4n.<\/p>\n<p style=\"text-align: center;\">Muistiinpano: Oppilaille katsottava osuus: 5:05\u201326:19 (noin 22 minuuttia), ruokatorvesta mahalaukun kautta ohutsuoleen.<\/p>\n<h2>Videon sis\u00e4lt\u00f6 tiivistettyn\u00e4<\/h2>\n<h3><span style=\"font-size: 14px;\">Mies, jonka vatsaan j\u00e4i aukko<\/span><\/h3>\n<p>1800-luvun Yhdysvalloissa eli mets\u00e4st\u00e4j\u00e4 nimelt\u00e4 Alexis Martin. Er\u00e4\u00e4n\u00e4 p\u00e4iv\u00e4n\u00e4 h\u00e4nen aseensa laukesi vahingossa ja aiheutti vakavan vamman vatsaan. Luoti rep\u00e4isi mahalaukkuun rei\u00e4n. Vaikka h\u00e4n selviytyi hengiss\u00e4, haava ei koskaan sulkeutunut t\u00e4ysin, vaan iholle j\u00e4i pieni aukko, jonka kautta mahalaukun sis\u00e4\u00e4n pystyi n\u00e4kem\u00e4\u00e4n.<\/p>\n<p>T\u00e4h\u00e4n tarttui h\u00e4nen l\u00e4\u00e4k\u00e4rins\u00e4 William Beaumont. H\u00e4n ajatteli, ett\u00e4 jos vammaa ei voinut t\u00e4ysin parantaa, siit\u00e4 voisi ainakin oppia jotain ainutlaatuista ihmiskehosta. Martinin suostumuksella Beaumont ripusti erilaisia ruokia narun p\u00e4\u00e4h\u00e4n mahalaukkuun ja tarkkaili, kuinka kauan niiden sulaminen kesti. Kyseess\u00e4 oli yksi historian ensimm\u00e4isist\u00e4 el\u00e4v\u00e4ll\u00e4 ihmisell\u00e4 tehdyist\u00e4 fysiologisista tutkimuksista.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-65034 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26.jpeg\" alt=\"\" width=\"389\" height=\"388\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26.jpeg 624w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-300x300.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-150x150.jpeg 150w\" sizes=\"auto, (max-width: 389px) 100vw, 389px\" \/><\/p>\n<p style=\"text-align: center;\">Kuva on luotu Gemini-teko\u00e4lyll\u00e4.<\/p>\n<p>Tutkimusten ansiosta Beaumont havaitsi, ett\u00e4 ruoan hajottamisesta vastasivat vahva mahahappo sek\u00e4 sit\u00e4 t\u00e4ydent\u00e4v\u00e4t entsyymit. T\u00e4t\u00e4 pidet\u00e4\u00e4n ruoansulatuksen tutkimuksen alkuna. Vaikka t\u00e4llainen tutkimus her\u00e4tt\u00e4isi nyky\u00e4\u00e4n vakavia eettisi\u00e4 kysymyksi\u00e4, ilman n\u00e4it\u00e4 havaintoja ruoansulatuksen tieteellinen ymm\u00e4rt\u00e4minen olisi voinut viiv\u00e4sty\u00e4 vuosikymmeni\u00e4.<\/p>\n<h3>Vain 5 millimetri\u00e4 paksu elin, joka tuottaa kolme litraa mahalaukunestett\u00e4 p\u00e4iv\u00e4ss\u00e4<\/h3>\n<p>Kun ruoka saapuu mahalaukkuun, se kohtaa voimakkaan ruoansulatusnesteen, joka pilkkoo erityisesti proteiineja. T\u00e4t\u00e4 nestett\u00e4 erittyy jopa noin kolme litraa vuorokaudessa \u2013 suunnilleen puolentoista suuren limsapullon verran joka ikinen p\u00e4iv\u00e4.<\/p>\n<p>Yll\u00e4tt\u00e4v\u00e4\u00e4 kyll\u00e4, mahalaukun sein\u00e4m\u00e4 on vain noin viisi millimetri\u00e4 paksu. Sen pinnalla kulkee tihe\u00e4 hiussuoniverkosto, jossa mahahappoa muodostuu. Ajatus siit\u00e4, ett\u00e4 n\u00e4in voimakas happotehdas toimii l\u00e4hes paperinohuen sein\u00e4m\u00e4n takana, tuntuu melko uskomattomalta.<\/p>\n<h3>Miksi proteiinista koostuva mahalaukku ei sula itse?<\/h3>\n<p>T\u00e4st\u00e4 her\u00e4\u00e4 luonnollinen kysymys. Mahahappo hajottaa proteiineja, ja my\u00f6s mahalaukku itse koostuu proteiineista. Miksei siis mahalaukku ala sulattaa omaa sein\u00e4m\u00e4\u00e4ns\u00e4?<\/p>\n<p>Vastausta alettiin l\u00f6yt\u00e4\u00e4 hieman yll\u00e4tt\u00e4v\u00e4st\u00e4 suunnasta. Vuonna 1972 australialaisen Adelaiden yliopiston professori Tyler tutki erikoista sammakkoa, joka johti ratkaisevaan oivallukseen.<\/p>\n<h3>Sammakko, joka kasvattaa nuijap\u00e4\u00e4t mahalaukussaan<\/h3>\n<p>Tyler l\u00f6ysi sammakkolajin, jonka emot nielev\u00e4t munansa. Munat kuoriutuvat mahalaukussa, jossa nuijap\u00e4\u00e4t kasvavat turvallisesti. Ensimm\u00e4inen ajatus on tietenkin, ett\u00e4 mahahappohan sulattaisi ne hetkess\u00e4.<\/p>\n<p>N\u00e4in ei kuitenkaan k\u00e4y. Nuijap\u00e4it\u00e4 ymp\u00e4r\u00f6i paksu limakerros, joka toimii tehokkaana suojana mahahappoa vastaan.<\/p>\n<p>T\u00e4sm\u00e4lleen sama periaate toimii my\u00f6s ihmisell\u00e4. Mahalaukun sis\u00e4pinta on kauttaaltaan liman peitossa. T\u00e4m\u00e4 limakerros muodostaa suojakilven, joka est\u00e4\u00e4 happoa ja ruoansulatusentsyymej\u00e4 vahingoittamasta mahalaukun omia kudoksia. Mikroskoopilla katsottuna lima muodostaa hienon verkkomaisen rakenteen, joka ymp\u00e4r\u00f6i sein\u00e4m\u00e4n kuin n\u00e4kym\u00e4t\u00f6n turvaverkko.<\/p>\n<p>Videota katsoessani mieleeni tuli my\u00f6s hauska sivukysymys: miten ihmeess\u00e4 anisakis-loinen pystyy selviytym\u00e4\u00e4n niin vahvassa mahahapossa?<\/p>\n<h3>Stressi voi murtaa mahalaukun suojamuurin<\/h3>\n<p>Limakerros on tehokas, mutta samalla herkk\u00e4. Voimakas stressi tai runsas alkoholin k\u00e4ytt\u00f6 voi heikent\u00e4\u00e4 sen suojaavaa vaikutusta. T\u00e4ll\u00f6in mahahappo alkaa vahingoittaa mahalaukun omaa sein\u00e4m\u00e4\u00e4, mik\u00e4 voi johtaa tulehdukseen tai jopa mahahaavaan.<\/p>\n<p>Siksi sanonta &#8220;stressi sattuu vatsaan&#8221; ei ole pelkk\u00e4 mielikuva. Kehossa todella tapahtuu muutoksia, jotka heikent\u00e4v\u00e4t mahalaukun luonnollista puolustusj\u00e4rjestelm\u00e4\u00e4.<\/p>\n<p>Onneksi elimist\u00f6ll\u00e4 on viel\u00e4 yksi h\u00e4mm\u00e4stytt\u00e4v\u00e4 valtti. Vaikka mahalaukun pinta vaurioituisi, j\u00e4ljelle j\u00e4\u00e4neet solut alkavat korjata vaurioita jo noin tunnin kuluessa. Kehomme tekee jatkuvasti korjaust\u00f6it\u00e4 t\u00e4ysin huomaamattamme.<\/p>\n<h3>Kun happo on tehnyt ty\u00f6ns\u00e4, se neutraloidaan<\/h3>\n<p>Kun ruoka on hajonnut mahalaukussa, se siirtyy pohjukaissuoleen. Siell\u00e4 voimakas mahahappo neutraloidaan l\u00e4hes neutraaliksi, jotta se ei vahingoittaisi ohutsuolta.<\/p>\n<p>Vasta t\u00e4m\u00e4n j\u00e4lkeen ravintoaineet jatkavat matkaansa ohutsuoleen, jossa ne imeytyv\u00e4t elimist\u00f6n k\u00e4ytt\u00f6\u00f6n.<\/p>\n<p>T\u00e4ss\u00e4 artikkelissa k\u00e4sitelty osuus vastaa videon kohtaa noin 5:05\u201326:19 eli siihen asti, kun ruoka saapuu ohutsuoleen. Jos aihe kiinnostaa, kannattaa katsoa my\u00f6s koko video.<\/p>\n<p>Yhteen ainoaan elimeen mahtuu h\u00e4mm\u00e4stytt\u00e4v\u00e4 m\u00e4\u00e4r\u00e4 tiedett\u00e4: 170 vuoden takainen dramaattinen l\u00e4\u00e4ketieteellinen tapaus, erikoinen australialainen sammakko ja ihmiskehon uskomaton kyky korjata itse\u00e4\u00e4n tunnissa. Kun seuraavan kerran tunnet n\u00e4lk\u00e4\u00e4, muista, ett\u00e4 vatsassasi on k\u00e4ynniss\u00e4 todellinen kemiallinen n\u00e4ytelm\u00e4.<\/p>\n<h3>Yhteydenotot ja yhteisty\u00f6<\/h3>\n<p>Tiede kuuluu kaikille! Sivustolta l\u00f6yd\u00e4t helposti kotona kokeiltavia tiedekokeita ja selkeit\u00e4 selityksi\u00e4 niiden taustalla olevista ilmi\u00f6ist\u00e4. K\u00e4y tutustumassa muihinkin artikkeleihin!<\/p>\n<p>\u30fbSivuston parhaista sis\u00e4ll\u00f6ist\u00e4 on julkaistu my\u00f6s kirja. Lis\u00e4tietoja <a href=\"https:\/\/amzn.to\/42PMCEL\">t\u00e4\u00e4lt\u00e4<\/a>.<br \/>\n\u30fbLis\u00e4tietoja kirjoittajasta Ken Kuwakosta <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4\u00e4ll\u00e4<\/a>.<br \/>\n\u30fbTiedustelut kirjoituksista, luennoista, tiedety\u00f6pajoista, TV-yhteist\u00f6ist\u00e4 ja muista projekteista <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a>.<br \/>\n<span class=\"s2\">\u30fbUusimmat artikkelit l\u00f6yd\u00e4t my\u00f6s <a href=\"https:\/\/x.com\/kuwako\">X:st\u00e4<\/a>!<\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.youtube.com\/user\/kkuwako\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35048\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3d9640dad7bc5538e76f92da1966ee19.jpg\" alt=\"\" width=\"30\" height=\"21\" \/><\/a><a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Tiedevinkkien YouTube-kanavalla<\/a> julkaistaan jatkuvasti uusia kokeiluvideoita!<\/p>\n<h3>Ehdotus artikkelin otsikoksi<\/h3>\n<p>Miksi vatsasi ei sulata itse\u00e4\u00e4n? Yll\u00e4tt\u00e4v\u00e4 salaisuus limakerroksen takana<\/p>\n<h3>\uff17\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p style=\"text-align: center;\">\u590f\u3067\u30d7\u30b7\u30e5\u30c3\u3068\u723d\u3084\u304b\u5b9f\u9a13\uff01<\/p>\r\n<p><img class=\"alignnone  wp-image-64964 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-06-30-4.31.58.jpeg\" alt=\"\" width=\"250\" height=\"310\" \/><\/p>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=206\">\u5c0f\u578b\u3067\u6301\u3061\u5e30\u308c\u308b\u3088\uff01\u30da\u30c3\u30c8\u30dc\u30c8\u30eb\u30ed\u30b1\u30c3\u30c8\u3092\u4f5c\u308d\u3046\uff01<\/a><\/p>\r\n<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>\r\n<p>\u6642\u901f\uff12\uff10\uff10\uff4b\uff4d\u3067\u8d70\u308b\u30e9\u30f3\u30dc\u30eb\u30ae\u30fc\u30cb\u304c\u3001\u9577\u3055\uff11\uff12\uff4d\u306e\u30c6\u30fc\u30d6\u30eb\u30af\u30ed\u30b9\u3092\u4e00\u77ac\u3067\u5f15\u304d\u629c\u304f\u2014\u2014\u305d\u3093\u306a\u5e38\u8b58\u7834\u308a\u306e\u5b9f\u9a13\u304c\u3001\u3075\u305f\u305f\u3073\u30c6\u30ec\u30d3\u306e\u4e16\u754c\u3067\u5927\u304d\u306a\u8a71\u984c\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3057\u304b\u3082\u4eca\u56de\u306f\u300c\u8996\u8074\u8005\u304c\u9078\u3076\u30ef\u30af\u30ef\u30af\u5b9f\u9a13\u30e9\u30f3\u30ad\u30f3\u30b0\u300d\u3067\u3001\u306a\u3093\u3068\u5802\u3005\u306e\u7b2c\uff11\u4f4d\u3092\u7372\u5f97\u3057\u305f\u306e\u3067\u3059\u3002<a href=\"https:\/\/tver.jp\/episodes\/epxk5ysq54?p=781\">Tver\u3067\u307e\u3060\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u305c\u3072\u3054\u89a7\u304f\u3060\u3055\u3044<\/a>\u3002<\/p>\r\n<p><img class=\"alignnone  wp-image-65002 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-01-4.42.07.jpeg\" sizes=\"(max-width: 546px) 100vw, 546px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-01-4.42.07.jpeg 1052w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-01-4.42.07-300x162.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-01-4.42.07-1024x553.jpeg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-01-4.42.07-768x415.jpeg 768w\" alt=\"\" width=\"546\" height=\"295\" \/><\/p>\r\n<\/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<li>12\u670826\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=64825\">\u30ca\u30ea\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\uff08\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\uff09\u958b\u50ac<\/a><\/li>\r\n<\/ul>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\r\n<li>\uff17\u670816\u65e5\u767a\u58f2\u3000\u300e<a href=\"https:\/\/amzn.to\/4vmkUfb\">\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 \/><img class=\"alignnone  wp-image-64694 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-06-20-18.25.27.jpeg\" alt=\"\" width=\"197\" height=\"275\" \/><\/li>\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;\">\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<p>&nbsp;<\/p>\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=65095&#038;lang=es\" aria-label=\"\u00bfPor qu\u00e9 el est\u00f3mago no se digiere a s\u00ed mismo? Lo que revel\u00f3 un accidente hace 170 a\u00f1os\uff08Video: &#8220;La maravilla de la digesti\u00f3n humana&#8221;\uff09\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-150x150.jpeg 150w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-300x300.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26.jpeg 624w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=65095&#038;lang=es\">\u00bfPor qu\u00e9 el est\u00f3mago no se digiere a s\u00ed mismo? Lo que revel\u00f3 un accidente hace 170 a\u00f1os\uff08Video: &#8220;La maravilla de la digesti\u00f3n humana&#8221;\uff09<\/a><time datetime=\"2026-07-04T05:26:29+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67084\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=65091&#038;lang=fi\" aria-label=\"Miksi vatsa ei sulata itse\u00e4\u00e4n? Mit\u00e4 170 vuotta sitten sattunut r\u00e4j\u00e4hdysonnettomuus paljasti\uff08Video: &#8220;Ihmiskehon ruoansulatuksen ihme&#8221;\uff09\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-150x150.jpeg 150w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-300x300.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26.jpeg 624w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=65091&#038;lang=fi\">Miksi vatsa ei sulata itse\u00e4\u00e4n? Mit\u00e4 170 vuotta sitten sattunut r\u00e4j\u00e4hdysonnettomuus paljasti\uff08Video: &#8220;Ihmiskehon ruoansulatuksen ihme&#8221;\uff09<\/a><time datetime=\"2026-07-04T05:25:41+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67084\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=65089&#038;lang=hi\" aria-label=\"\u092a\u0947\u091f \u0916\u0941\u0926 \u0915\u094b \u0915\u094d\u092f\u094b\u0902 \u0928\u0939\u0940\u0902 \u092a\u091a\u093e\u0924\u093e? 170 \u0938\u093e\u0932 \u092a\u0941\u0930\u093e\u0928\u0940 \u090f\u0915 \u0926\u0941\u0930\u094d\u0918\u091f\u0928\u093e \u0928\u0947 \u0915\u094d\u092f\u093e \u0938\u093f\u0916\u093e\u092f\u093e\uff08\u0935\u0940\u0921\u093f\u092f\u094b\uff1a&#8221;\u092e\u093e\u0928\u0935 \u092a\u093e\u091a\u0928 \u0915\u093e \u091a\u092e\u0924\u094d\u0915\u093e\u0930&#8221;\uff09\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-150x150.jpeg 150w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-300x300.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26.jpeg 624w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=65089&#038;lang=hi\">\u092a\u0947\u091f \u0916\u0941\u0926 \u0915\u094b \u0915\u094d\u092f\u094b\u0902 \u0928\u0939\u0940\u0902 \u092a\u091a\u093e\u0924\u093e? 170 \u0938\u093e\u0932 \u092a\u0941\u0930\u093e\u0928\u0940 \u090f\u0915 \u0926\u0941\u0930\u094d\u0918\u091f\u0928\u093e \u0928\u0947 \u0915\u094d\u092f\u093e \u0938\u093f\u0916\u093e\u092f\u093e\uff08\u0935\u0940\u0921\u093f\u092f\u094b\uff1a&#8221;\u092e\u093e\u0928\u0935 \u092a\u093e\u091a\u0928 \u0915\u093e \u091a\u092e\u0924\u094d\u0915\u093e\u0930&#8221;\uff09<\/a><time datetime=\"2026-07-04T05:24:49+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67084\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=65087&#038;lang=zh\" aria-label=\"\u80c3\u70ba\u4ec0\u9ebc\u4e0d\u6703\u628a\u81ea\u5df1\u6d88\u5316\u6389\uff1f170\u5e74\u524d\u7684\u610f\u5916\u7206\u70b8\u544a\u8a34\u6211\u5011\u7684\u79d8\u5bc6\uff08\u5f71\u7247\u300c\u4eba\u9ad4\u6d88\u5316\u7684\u5967\u5999\u300d\uff09\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-150x150.jpeg 150w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-300x300.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26.jpeg 624w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=65087&#038;lang=zh\">\u80c3\u70ba\u4ec0\u9ebc\u4e0d\u6703\u628a\u81ea\u5df1\u6d88\u5316\u6389\uff1f170\u5e74\u524d\u7684\u610f\u5916\u7206\u70b8\u544a\u8a34\u6211\u5011\u7684\u79d8\u5bc6\uff08\u5f71\u7247\u300c\u4eba\u9ad4\u6d88\u5316\u7684\u5967\u5999\u300d\uff09<\/a><time datetime=\"2026-07-04T05:24:25+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67084\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=65085&#038;lang=ko\" aria-label=\"\uc704\ub294 \uc65c \uc790\uae30 \uc790\uc2e0\uc744 \ub179\uc774\uc9c0 \uc54a\uc744\uae4c? 170\ub144 \uc804 \ud3ed\ubc1c \uc0ac\uace0\uac00 \uc54c\ub824\uc900 \ub180\ub77c\uc6b4 \uc0ac\uc2e4\uff08\uc601\uc0c1 \u300c\uc778\uccb4 \uc18c\ud654\uc758 \uc2e0\ube44\u300d\uff09\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-150x150.jpeg 150w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-300x300.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26.jpeg 624w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=65085&#038;lang=ko\">\uc704\ub294 \uc65c \uc790\uae30 \uc790\uc2e0\uc744 \ub179\uc774\uc9c0 \uc54a\uc744\uae4c? 170\ub144 \uc804 \ud3ed\ubc1c \uc0ac\uace0\uac00 \uc54c\ub824\uc900 \ub180\ub77c\uc6b4 \uc0ac\uc2e4\uff08\uc601\uc0c1 \u300c\uc778\uccb4 \uc18c\ud654\uc758 \uc2e0\ube44\u300d\uff09<\/a><time datetime=\"2026-07-04T05:23:46+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67084\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=65083&#038;lang=en\" aria-label=\"Why Doesn&#8217;t Your Stomach Digest Itself? What a 170-Year-Old Accident Revealed (Video: &#8220;The Marvel of Human Digestion&#8221;)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-150x150.jpeg 150w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26-300x300.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26.jpeg 624w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=65083&#038;lang=en\">Why Doesn&#8217;t Your Stomach Digest Itself? What a 170-Year-Old Accident Revealed (Video: &#8220;The Marvel of Human Digestion&#8221;)<\/a><time datetime=\"2026-07-04T05:23:18+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67084\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=37721\" aria-label=\"\u5343\u8449\u306e\u5cac\u3067\u898b\u3064\u3051\u305f\u300c\u5730\u7403\u306e\u6b74\u53f2\u66f8\u300d\u301c\u66f2\u304c\u308a\u304f\u306d\u3063\u305f\u5730\u5c64\u306e\u30d2\u30df\u30c4\u301c\uff08\u5927\u623f\u5cac\u306e\u5411\u659c\u69cb\u9020\uff09\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/06\/IMG_5007-150x150.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=37721\">\u5343\u8449\u306e\u5cac\u3067\u898b\u3064\u3051\u305f\u300c\u5730\u7403\u306e\u6b74\u53f2\u66f8\u300d\u301c\u66f2\u304c\u308a\u304f\u306d\u3063\u305f\u5730\u5c64\u306e\u30d2\u30df\u30c4\u301c\uff08\u5927\u623f\u5cac\u306e\u5411\u659c\u69cb\u9020\uff09<\/a><time datetime=\"2026-07-04T04:01:41+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67084\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=37695\" aria-label=\"\u3069\u3093\u306a\u554f\u984c\u3082\u6016\u304f\u306a\u3044\uff01\u904b\u52d5\u65b9\u7a0b\u5f0f\u3092\u89e3\u304f\u300c3\u30b9\u30c6\u30c3\u30d7\u89e3\u6cd5\u300d\u5b8c\u5168\u30ac\u30a4\u30c9\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-03-4.19.21-150x150.jpeg\" 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=37695\">\u3069\u3093\u306a\u554f\u984c\u3082\u6016\u304f\u306a\u3044\uff01\u904b\u52d5\u65b9\u7a0b\u5f0f\u3092\u89e3\u304f\u300c3\u30b9\u30c6\u30c3\u30d7\u89e3\u6cd5\u300d\u5b8c\u5168\u30ac\u30a4\u30c9<\/a><time datetime=\"2026-07-03T04:20:32+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67083\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=65048&#038;lang=hi\" aria-label=\"\u0907\u092e\u093e\u0930\u0924\u0947\u0902 \u092d\u0942\u0915\u0902\u092a \u0938\u0947 \u0915\u0948\u0938\u0947 \u0932\u0921\u093c\u0924\u0940 \u0939\u0948\u0902! \u0926\u094d\u0930\u0935\u0940\u0915\u0930\u0923 \u0938\u0947 \u0932\u0947\u0915\u0930 \u0938\u094d\u0932\u094b\u0936\u093f\u0902\u0917 \u0921\u0948\u092e\u094d\u092a\u0930 \u0924\u0915, \u092a\u0942\u0930\u0940 \u091c\u093e\u0928\u0915\u093e\u0930\u0940\u3010\u092e\u093f\u0930\u093e\u0907\u0915\u093e\u0928\u3011\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/04\/b2bff7776667fc4a245557c670c52ec5-150x150.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=65048&#038;lang=hi\">\u0907\u092e\u093e\u0930\u0924\u0947\u0902 \u092d\u0942\u0915\u0902\u092a \u0938\u0947 \u0915\u0948\u0938\u0947 \u0932\u0921\u093c\u0924\u0940 \u0939\u0948\u0902! \u0926\u094d\u0930\u0935\u0940\u0915\u0930\u0923 \u0938\u0947 \u0932\u0947\u0915\u0930 \u0938\u094d\u0932\u094b\u0936\u093f\u0902\u0917 \u0921\u0948\u092e\u094d\u092a\u0930 \u0924\u0915, \u092a\u0942\u0930\u0940 \u091c\u093e\u0928\u0915\u093e\u0930\u0940\u3010\u092e\u093f\u0930\u093e\u0907\u0915\u093e\u0928\u3011<\/a><time datetime=\"2026-07-03T04:15:09+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67083\u65e5<\/time><\/li>\n<\/ul>\r\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>T\u00e4\u00e4ll\u00e4 tiedevalmentaja Ken Kuwako. Joka p\u00e4iv\u00e4 on uusi koe. N\u00e4yt\u00e4n oppilailleni joka vuosi t\u00e4m\u00e4n videon nimelt\u00e4 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":65034,"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-65091","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\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-02-6.18.26.jpeg","jetpack-related-posts":[{"id":61661,"url":"https:\/\/phys-edu.net\/wp\/?p=61661&lang=fi","url_meta":{"origin":65091,"position":0},"title":"Jos maapallon 4,6 miljardin vuoden historia piirrett\u00e4isiin ympyr\u00e4diagrammiksi, ihmiskunta olisi vain silm\u00e4nr\u00e4p\u00e4ys!","author":"\u6851\u5b50 \u7814","date":"2026\u5e743\u670820\u65e5","format":false,"excerpt":"\u30d5\u30a3\u30f3\u30e9\u30f3\u30c9\u306e\u8aad\u8005\u5411\u3051\u306b\u3001\u89aa\u3057\u307f\u3084\u3059\u304f\u81ea\u7136\u306a\u8868\u73fe\u3067\u7ffb\u8a33\u3044\u305f\u3057\u307e\u3057\u305f\u3002 Tervehdys! Olen\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\/2021\/12\/f819a279f702992a2ed25139bd9ab9b8.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/f819a279f702992a2ed25139bd9ab9b8.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/f819a279f702992a2ed25139bd9ab9b8.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/f819a279f702992a2ed25139bd9ab9b8.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/f819a279f702992a2ed25139bd9ab9b8.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":58467,"url":"https:\/\/phys-edu.net\/wp\/?p=58467&lang=fi","url_meta":{"origin":65091,"position":1},"title":"Maailmankaikkeuden laidalta atomin sis\u00e4\u00e4n! Legendaarinen elokuva Powers of Ten paljastaa mittakaavan ihmeet","author":"\u6851\u5b50 \u7814","date":"2026\u5e741\u67087\u65e5","format":false,"excerpt":"Olen Ken Kuwako, tiedevalmentajasi. 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