{"id":65895,"date":"2026-07-29T05:11:22","date_gmt":"2026-07-28T20:11:22","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=65895"},"modified":"2026-07-29T05:11:22","modified_gmt":"2026-07-28T20:11:22","slug":"its-a-small-world-laitteen-katketty-fysiikka-miten-pyoriva-liike-loihtii-taikaa-%e3%80%90disneyland-fysiikka%e3%80%91","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=65895&lang=fi","title":{"rendered":"&#8220;It&#8217;s a Small World&#8221; -laitteen k\u00e4tketty fysiikka! Miten py\u00f6riv\u00e4 liike loihtii taikaa \u3010Disneyland-fysiikka\u3011"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>T\u00e4\u00e4ll\u00e4 kirjoittaa Science Trainer Kuwako Ken. Jokainen p\u00e4iv\u00e4 on uusi koe.<\/strong><\/span><\/p>\n<p>Pehmeit\u00e4, kiilt\u00e4vi\u00e4 ja h\u00e4mm\u00e4stytt\u00e4v\u00e4n aidonn\u00e4k\u00f6isi\u00e4 \u2013 aivan kuin oikeita lohenm\u00e4din jyvi\u00e4. Viel\u00e4 uskomattomampaa on, ett\u00e4 n\u00e4m\u00e4 pienet pallot syntyv\u00e4t muutamasta vesiliuostipasta silmiesi edess\u00e4. T\u00e4m\u00e4n kiehtovan kokeen opimme Kyoritsu Girls&#8217; Junior High Schoolin tiedekerhon yhteistapahtumassa. Kyse ei kuitenkaan ole vain hauskasta askartelusta. Keinotekoinen lohenm\u00e4ti havainnollistaa yht\u00e4 kemian t\u00e4rkeimmist\u00e4 ilmi\u00f6ist\u00e4: ionien v\u00e4list\u00e4 sitoutumista. Katsotaanpa yhdess\u00e4, miten n\u00e4m\u00e4 hyytel\u00f6m\u00e4iset helmet valmistetaan ja miksi ne j\u00e4hmettyv\u00e4t l\u00e4hes taianomaisesti.<\/p>\n<h3>Tiedekerhojen &#8220;harjoitusottelu&#8221; \u2013 mit\u00e4 yhteistiedekerho tarkoittaa?<\/h3>\n<p>Chiban yliopiston kasvatustieteellisen tiedekunnan liit\u00e4nn\u00e4iskoulun tiedekerhossa j\u00e4rjest\u00e4mme niin kutsuttuja yhteistiedekerhoja. Niiss\u00e4 vierailemme muiden koulujen tiedekerhoissa, esittelemme toisillemme kokeita ja opimme uutta \u2013 v\u00e4h\u00e4n kuin yst\u00e4v\u00e4llinen harjoitusottelu, mutta tieteen parissa. T\u00e4ll\u00e4 kertaa vierailimme Kyoritsu Girls&#8217; Junior High Schoolissa ja saimme valtavasti uusia ideoita. Yksi mieleenpainuvimmista kokeista oli t\u00e4m\u00e4 keinotekoisen lohenm\u00e4din valmistus.<\/p>\n<h3>Tarvikkeet valmiiksi<\/h3>\n<p>Tarvitset seuraavat v\u00e4lineet ja aineet:<\/p>\n<p><b>1 % natriumalginaattiliuosta<\/b>, <b>10 % kalsiumkloridiliuosta<\/b>, akryylimaalia, 300 ml:n keittolasin, Pasteur-pipetin, lasisauvan ja laboratoriolusikan.<\/p>\n<p>Aloitetaan valmistus. T\u00e4ss\u00e4 on natriumalginaatti \u2013 valkoista jauhetta.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-65800\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.07.33.jpeg\" alt=\"\" width=\"344\" height=\"334\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.07.33.jpeg 862w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.07.33-300x291.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.07.33-768x745.jpeg 768w\" sizes=\"auto, (max-width: 344px) 100vw, 344px\" \/><\/p>\n<p>Jauhe lis\u00e4t\u00e4\u00e4n pieneen muovipulloon, korkki suljetaan ja pulloa ravistetaan huolellisesti. Natriumalginaatti liukenee veteen melko hitaasti, joten ravisteluun kannattaa varata hieman k\u00e4rsiv\u00e4llisyytt\u00e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-65801 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.07.40.jpeg\" alt=\"\" width=\"343\" height=\"391\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.07.40.jpeg 596w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.07.40-263x300.jpeg 263w\" sizes=\"auto, (max-width: 343px) 100vw, 343px\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-65802\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.07.47.jpeg\" alt=\"\" width=\"405\" height=\"360\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.07.47.jpeg 914w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.07.47-300x267.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.07.47-768x682.jpeg 768w\" sizes=\"auto, (max-width: 405px) 100vw, 405px\" \/><\/p>\n<p>Seuraavaksi lis\u00e4simme akryylimaalia v\u00e4riksi. Elintarvikev\u00e4ri\u00e4kin voisi k\u00e4ytt\u00e4\u00e4, mutta pitk\u00e4aikaisessa s\u00e4ilytyksess\u00e4 v\u00e4ri voi levit\u00e4 liuokseen. Akryylimaali pysyy vakaampana ja s\u00e4ilytt\u00e4\u00e4 kauniin ulkon\u00e4\u00f6n pidemp\u00e4\u00e4n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-65805 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.08.03.jpeg\" alt=\"\" width=\"310\" height=\"396\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.08.03.jpeg 532w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.08.03-235x300.jpeg 235w\" sizes=\"auto, (max-width: 310px) 100vw, 310px\" \/><\/p>\n<p>Seuraavaksi valmistetaan kalsiumkloridiliuos. Mittaa tarvittava m\u00e4\u00e4r\u00e4 kalsiumkloridia&#8230;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-65803\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.07.51.jpeg\" alt=\"\" width=\"566\" height=\"462\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.07.51.jpeg 738w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.07.51-300x245.jpeg 300w\" sizes=\"auto, (max-width: 566px) 100vw, 566px\" \/><\/p>\n<p>&#8230;ja sekoita se veteen.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-65804\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.07.56.jpeg\" alt=\"\" width=\"495\" height=\"604\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.07.56.jpeg 680w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.07.56-246x300.jpeg 246w\" sizes=\"auto, (max-width: 495px) 100vw, 495px\" \/><\/p>\n<p>T\u00e4yt\u00e4 Pasteur-pipetti v\u00e4rj\u00e4tyll\u00e4 natriumalginaattiliuoksella ja pudota sit\u00e4 tippa kerrallaan kalsiumkloridiliuokseen. Heti syntyy kimmoisia, py\u00f6reit\u00e4 <b>keinotekoisia lohenm\u00e4din jyvi\u00e4<\/b>!<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-65806\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.08.12.jpeg\" alt=\"\" width=\"592\" height=\"380\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.08.12.jpeg 1196w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.08.12-300x193.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.08.12-1024x658.jpeg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.08.12-768x493.jpeg 768w\" sizes=\"auto, (max-width: 592px) 100vw, 592px\" \/><\/p>\n<p><iframe loading=\"lazy\" title=\"\u6606\u5e03\u306e\u306d\u3070\u308a\u304c\u5b9d\u77f3\u306b\u5909\u308f\u308b\uff01\u30a2\u30eb\u30ae\u30f3\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u3067\u4f5c\u308b\u4eba\u5de5\u30a4\u30af\u30e9\u306e\u5316\u5b66\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/6JIg8rHNBz8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>Valmiit pallot voi siirt\u00e4\u00e4 esimerkiksi pieneen n\u00e4ytepulloon ja ottaa kotiin muistoksi. Lopputulos n\u00e4ytt\u00e4\u00e4 s\u00f6p\u00f6lt\u00e4 ja tuntuu melkein pienelt\u00e4 tiedelahjalta.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-65807\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.08.29.jpeg\" alt=\"\" width=\"469\" height=\"466\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.08.29.jpeg 840w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.08.29-300x298.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.08.29-150x150.jpeg 150w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-26-5.08.29-768x763.jpeg 768w\" sizes=\"auto, (max-width: 469px) 100vw, 469px\" \/><\/p>\n<h3>Miksi yksi pisara muuttuu hetkess\u00e4 hyytel\u00f6ksi?<\/h3>\n<p>Nyt p\u00e4\u00e4st\u00e4\u00e4n ilmi\u00f6n ytimeen. Miten nestem\u00e4inen natriumalginaattiliuos muuttuu l\u00e4hes v\u00e4litt\u00f6m\u00e4sti pehme\u00e4ksi palloksi heti koskettaessaan kalsiumkloridiliuosta? Selitys l\u00f6ytyy ionien v\u00e4lisest\u00e4 sitoutumisesta.<\/p>\n<p>Natriumalginaatti on luonnollinen polysakkaridi, jota saadaan ruskeista levist\u00e4, kuten kombusta ja wakamesta. Sen molekyylit muistuttavat pitki\u00e4 ketjuja, joiden pinnalla on runsaasti negatiivisesti varautuneita kohtia. Vedess\u00e4 n\u00e4m\u00e4 ketjut liikkuvat toisistaan erill\u00e4\u00e4n, joten liuos pysyy juoksevana.<\/p>\n<p>Kun mukaan lis\u00e4t\u00e4\u00e4n kalsiumkloridia, tilanne muuttuu. Veteen liuetessaan se muodostaa <b>kalsiumioneja (Ca\u00b2\u207a)<\/b>, joilla on kaksinkertainen positiivinen varaus. Jokainen kalsiumioni voi tarttua kahteen vierekk\u00e4iseen alginaattiketjuun samaan aikaan ja toimia niiden v\u00e4lisen\u00e4 siltana. N\u00e4in ketjut liittyv\u00e4t toisiinsa yh\u00e4 suuremmaksi kolmiulotteiseksi verkoksi, joka muodostaa hyytel\u00f6n.<\/p>\n<p>T\u00e4t\u00e4 rakennetta kutsutaan kemiassa <b>&#8220;egg-box-malliksi&#8221;<\/b>. Nimi tulee siit\u00e4, ett\u00e4 kalsiumionit asettuvat alginaattiketjujen v\u00e4leihin samaan tapaan kuin kananmunat munakennon syvennyksiin \u2013 osuva ja helposti muistettava vertaus.<\/p>\n<p>Reaktio etenee eritt\u00e4in nopeasti <b>pisaran pinnalta kohti keskustaa<\/b>. Siksi pipetist\u00e4 pudonnut pisara s\u00e4ilytt\u00e4\u00e4 py\u00f6re\u00e4n muotonsa samalla kun sen ulkopinta hyytyy ensin ja sisus seuraa heti per\u00e4ss\u00e4. Juuri n\u00e4in syntyv\u00e4t nuo aidon lohenm\u00e4din n\u00e4k\u00f6iset kimmoisat pallot.<\/p>\n<h3>Yhteystiedot ja yhteisty\u00f6<\/h3>\n<p>Haluamme tuoda tieteen ilon ja oivallukset kaikkien ulottuville! Sivustoltamme l\u00f6yd\u00e4t runsaasti kotona teht\u00e4vi\u00e4 tiedekokeita ja selkeit\u00e4 vinkkej\u00e4 niiden onnistumiseen. Tutustu rohkeasti!<\/p>\n<p>\u30fbTiedeblogin sis\u00e4ll\u00f6st\u00e4 on julkaistu my\u00f6s kirja. Lis\u00e4tietoja <a href=\"https:\/\/amzn.to\/42PMCEL\">t\u00e4\u00e4lt\u00e4<\/a><br \/>\n\u30fbLis\u00e4tietoja blogin kirjoittajasta, Kuwako Kenist\u00e4, <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">t\u00e4\u00e4lt\u00e4<\/a><br \/>\n\u30fbTietoa luennoista, kirjoitust\u00f6ist\u00e4, tiedety\u00f6pajoista, TV-konsultoinnista ja muista yhteisty\u00f6mahdollisuuksista <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">t\u00e4\u00e4lt\u00e4<\/a><br \/>\n<span class=\"s2\">\u30fbUusimmat artikkelit l\u00f6ytyv\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\">Science Note Channel<\/a> julkaisee jatkuvasti uusia kokeisiin liittyvi\u00e4 videoita!<\/p>\n<h3><span style=\"color: #ff0000;\">NEW\u3000\u5206\u89e3\u554f\u984c\u96c6\u3000\u7406\u79d1<\/span><\/h3>\r\n<ul>\r\n \t<li>\uff17\u6708\uff12\uff11\u65e5\u767a\u58f2\uff01\u300e<a href=\"https:\/\/phys-edu.net\/wp\/?p=64462\">\u9ad8\u6821\u5165\u8a66 \u5206\u89e3\u554f\u984c\u96c6 \u7406\u79d1<\/a>\u300f\uff08\u5b66\u7814\uff09\u2026\u96e3\u3057\u3044\u554f\u984c\u3082\u5c0f\u3055\u306a\u554f\u984c\u306b\u5206\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u3092\u89e3\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u3093\u306a\u5206\u89e3\u306e\u6280\u8853\u304c\u8eab\u306b\u3064\u304f\u3088\u3046\u306b\u6df1\u304f\u95a2\u308f\u308a\u3092\u6301\u3063\u3066\u4f5c\u308a\u307e\u3057\u305f\u3002\r\n<a href=\"https:\/\/phys-edu.net\/wp\/?p=64462\"><img class=\"alignnone  wp-image-65097 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-04-8.40.17.jpeg\" alt=\"\" width=\"172\" height=\"244\" \/><\/a><\/li>\r\n<\/ul>\r\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<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\" \/>\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\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 \t<li>\uff17\u6708\uff11\uff18\u65e5\uff08\u571f\uff09\u300c<a href=\"https:\/\/official.idolfes.com\/s\/tif2026\/page\/broadcast\">TIF\u3000presents\u3000ONE\u3000SONG\u3000FES. <\/a>\u300d\uff08\u30d5\u30b8\u30c6\u30ec\u30d3\uff09<\/li>\r\n \t<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<\/a><\/li>\r\n \t<li>7\u670823\u65e5\uff08\u6728\uff09\u79d1\u5b66\u76e3\u4fee\u300019:00\u301c\u3000<a href=\"https:\/\/www.ntv.co.jp\/toppa\/\">THE\u7a81\u7834\u30d5\u30a1\u30a4\u30eb<\/a>\uff08\u65e5\u672c\u30c6\u30ec\u30d3\uff09<\/li>\r\n \t<li>\uff17\u6708\uff13\uff10\u65e5\uff08\u6c34\uff09\u3000\u76e3\u4fee\u3057\u305f\u30c6\u30ec\u30d3\u756a\u7d44\u653e\u9001\u4e88\u5b9a<\/li>\r\n \t<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 \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\" \/><\/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=\"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\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>","protected":false},"excerpt":{"rendered":"<p>T\u00e4\u00e4ll\u00e4 kirjoittaa Science Trainer Kuwako Ken. Jokainen p\u00e4iv\u00e4 on uusi koe. Pehmeit\u00e4, kiilt\u00e4vi\u00e4 ja h\u00e4mm\u00e4stytt\u00e4v\u00e4 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":65807,"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-65895","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\u30c8-2026-07-26-5.08.29.jpeg","jetpack-related-posts":[{"id":62398,"url":"https:\/\/phys-edu.net\/wp\/?p=62398&lang=fi","url_meta":{"origin":65895,"position":0},"title":"Hallitse fysiikan vaikea aihe: spiraaliliike! Astu oppikirjan ulkopuolelle 3D-graafien avulla (Grapher &#038; GeoGebra)","author":"\u6851\u5b50 \u7814","date":"2026\u5e744\u670816\u65e5","format":false,"excerpt":"Tervehdys! Olen fysiikan valmentaja Ken Kuwako. Mi\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\/2017\/09\/%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%88-2026-01-16-6.26.33.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/%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%88-2026-01-16-6.26.33.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/%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%88-2026-01-16-6.26.33.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/%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%88-2026-01-16-6.26.33.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":62455,"url":"https:\/\/phys-edu.net\/wp\/?p=62455&lang=fi","url_meta":{"origin":65895,"position":1},"title":"N\u00e4etk\u00f6 s\u00e4hk\u00f6n \u201ckorkeuden\u201d!? Opi Kirchhoffin lait 3D:n avulla (Lukion fysiikka)","author":"\u6851\u5b50 \u7814","date":"2026\u5e744\u670817\u65e5","format":false,"excerpt":"Tervehdys! Olen fysiikan valmentaja Ken Kuwako. Jo\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\/2019\/11\/b2418a85e43ea4f380ce30f9972534b5.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/b2418a85e43ea4f380ce30f9972534b5.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/11\/b2418a85e43ea4f380ce30f9972534b5.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":60567,"url":"https:\/\/phys-edu.net\/wp\/?p=60567&lang=fi","url_meta":{"origin":65895,"position":2},"title":"Rakenna pillisoitin yhdess\u00e4 lapsen kanssa! Miksi \u00e4\u00e4ni nousee, kun leikkaat sit\u00e4?","author":"\u6851\u5b50 \u7814","date":"2026\u5e742\u670815\u65e5","format":false,"excerpt":"Tervehdys! Olen Ken Kuwako, tiedevalmentajasi. Jok\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\/05\/e4a8c1608b0178be027dd3488089700f.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/05\/e4a8c1608b0178be027dd3488089700f.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/05\/e4a8c1608b0178be027dd3488089700f.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/05\/e4a8c1608b0178be027dd3488089700f.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":63569,"url":"https:\/\/phys-edu.net\/wp\/?p=63569&lang=fi","url_meta":{"origin":65895,"position":3},"title":"Savu tanssii ilmassa! 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