{"id":57063,"date":"2025-12-10T04:35:12","date_gmt":"2025-12-09T19:35:12","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=57063"},"modified":"2025-12-10T04:35:12","modified_gmt":"2025-12-09T19:35:12","slug":"el-secreto-de-la-sal-como-un-chef-utiliza-la-ley-de-la-inercia-en-cada-salpicadura","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=57063&lang=es","title":{"rendered":"El Secreto de la Sal: C\u00f3mo un Chef Utiliza la Ley de la Inercia en Cada Salpicadura"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Soy Ken Kuwako, tu Entrenador de Ciencias. Cada d\u00eda es un experimento.<\/strong><\/span><\/p>\n<h3>\u00a1La Cocina es un Laboratorio! La Ley de la Inercia Oculta en el Acto de Salar<\/h3>\n<p>\u00bfCrees que la f\u00edsica es solo cosa de clases escolares? En realidad, tu cocina, donde preparas tus comidas diarias, es el mejor laboratorio lleno de maravillas cient\u00edficas. Por ejemplo, ese simple gesto de echar sal al terminar un plato. \u00bfSab\u00edas que el movimiento aparentemente trivial esconde perfectamente la <strong>Ley de la Inercia<\/strong>, descubierta por nada menos que Isaac Newton?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-46557 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/a943a3f934a2314379c4945757accffb.jpg\" alt=\"\" width=\"350\" height=\"318\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/a943a3f934a2314379c4945757accffb.jpg 1086w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/a943a3f934a2314379c4945757accffb-300x272.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/a943a3f934a2314379c4945757accffb-1024x930.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/a943a3f934a2314379c4945757accffb-768x697.jpg 768w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/p>\n<h3>\u00a1La Afirmaci\u00f3n de la Sal: &#8220;Queremos Seguir Movi\u00e9ndonos&#8221;!<\/h3>\n<p>En los programas de cocina, ver a un chef espolvorear sal o pimienta r\u00edtmicamente desde una posici\u00f3n alta es un gesto muy elegante. En realidad, ese movimiento no es solo un espect\u00e1culo, sino una aplicaci\u00f3n cient\u00edfica muy bien fundamentada. Mir\u00e9moslo en c\u00e1mara lenta.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u98df\u5353\u306b\u79d1\u5b66\uff01\u30d1\u30c3\u30d1\uff01\u300c\u5869\u3075\u308a\u300d\u304c &quot;\u3060\u308b\u307e\u843d\u3068\u3057&quot; \u3068\u540c\u3058\u539f\u7406\u3063\u3066\u30db\u30f3\u30c8\uff1f\uff08\u6163\u6027\u306e\u6cd5\u5247\uff09\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/W1piWuIBK7s?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>Primero, bajas el salero o pimentero r\u00e1pidamente. En este momento, <strong>tanto el recipiente como la sal en su interior aceleran juntos hacia abajo<\/strong>. Luego, giras la mu\u00f1eca y detienes el movimiento del recipiente &#8220;en seco&#8221;. \u00a1Aqu\u00ed est\u00e1 la clave! El recipiente se detiene porque tu mano lo detiene, pero las part\u00edculas de sal en el interior son diferentes. Es como si la sal dijera: <strong>&#8220;\u00a1Oye! \u00a1Nosotros todav\u00eda queremos seguir bajando!&#8221;<\/strong> y, por la inercia, intentan continuar el movimiento con la misma fuerza que tra\u00edan.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-52753 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-09-20-18.10.36.jpg\" alt=\"\" width=\"490\" height=\"318\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-09-20-18.10.36.jpg 1754w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-09-20-18.10.36-300x195.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-09-20-18.10.36-1024x664.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-09-20-18.10.36-768x498.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-09-20-18.10.36-1536x997.jpg 1536w\" sizes=\"auto, (max-width: 490px) 100vw, 490px\" \/><\/p>\n<p>Esta es una de las manifestaciones de la Ley de la Inercia, que establece que <strong>&#8220;un objeto en movimiento tiende a permanecer en movimiento rectil\u00edneo uniforme&#8221;<\/strong>. Como resultado, solo la sal, que intentaba continuar hacia abajo, sale disparada con fuerza por el orificio del recipiente que ya se detuvo. As\u00ed de simple.<\/p>\n<p>En resumen, el acto de salar aprovecha h\u00e1bilmente el <strong>&#8220;desfase de movimiento&#8221;<\/strong> que se crea entre la &#8220;sal que quiere seguir movi\u00e9ndose&#8221; y el &#8220;recipiente que se detiene bruscamente&#8221;.<\/p>\n<p>Este principio tambi\u00e9n se utiliza en herramientas de carpinter\u00eda. Cuando necesitas ajustar la hoja de un cepillo o cuando la cabeza de un martillo est\u00e1 suelta, golpeas el extremo del mango, \u00bfverdad? Al detener bruscamente el mango al golpearlo, la pesada parte met\u00e1lica contin\u00faa su movimiento por inercia (&#8220;\u00a1Yo quiero seguir bajando!&#8221;), desliz\u00e1ndose y quedando firmemente fijada.<\/p>\n<p>La pr\u00f3xima vez que eches sal en la cocina, t\u00f3mate un momento para pensar: &#8220;\u00a1Ahora mismo estoy manipulando la Ley de la Inercia!&#8221;. Tu rutina de cocina podr\u00eda convertirse en un momento de experimentaci\u00f3n intelectual.<\/p>\n<h3>&#8220;\u00a1Quiero Permanecer Quieto!&#8221;: La Otra Cara de la Ley de la Inercia<\/h3>\n<p>Acabamos de hablar de la inercia que hace que los objetos &#8220;quieran seguir movi\u00e9ndose&#8221;, pero existe una ley complementaria. El truco de magia que se ve en las fiestas, donde se saca el mantel de debajo de los platos sin que se caigan. \u00a1Eso tampoco es magia, es ciencia!<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"bGHFwW2hqV\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=56186\">\u5931\u6557\u3057\u306a\u3044\u30c6\u30fc\u30d6\u30eb\u30af\u30ed\u30b9\u5f15\u304d\u306e\u7814\u7a76\uff1a\u7269\u7406\u5b66\u7684\u30b3\u30c4\u3068\u7406\u8ad6\u3068\u5b9f\u969b\u306e\u30ba\u30ec<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;\u5931\u6557\u3057\u306a\u3044\u30c6\u30fc\u30d6\u30eb\u30af\u30ed\u30b9\u5f15\u304d\u306e\u7814\u7a76\uff1a\u7269\u7406\u5b66\u7684\u30b3\u30c4\u3068\u7406\u8ad6\u3068\u5b9f\u969b\u306e\u30ba\u30ec&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=56186&#038;embed=true#?secret=DWOuUyv6Zx#?secret=bGHFwW2hqV\" data-secret=\"bGHFwW2hqV\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>Esto utiliza la propiedad de que <strong>&#8220;un objeto en reposo tiende a permanecer en reposo a menos que una fuerza act\u00fae sobre \u00e9l&#8221;<\/strong>. Los platos &#8220;quieren quedarse donde est\u00e1n&#8221;, y al retirar el mantel muy r\u00e1pidamente para minimizar la fricci\u00f3n, los objetos permanecen en su sitio.<\/p>\n<h3>\u00a1Experimentos Divertidos de la Ley de la Inercia que Puedes Hacer en Casa!<\/h3>\n<p>El cl\u00e1sico juego japon\u00e9s &#8220;Daruma Otoshi&#8221; (derribar bloques) tambi\u00e9n es un juego que utiliza esta propiedad de &#8220;querer quedarse quieto&#8221;.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"oLOlHotmZp\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=56587\">\u7406\u79d1\u6559\u5e2b\u304c\u6559\u3048\u308b\u300c\u3060\u308b\u307e\u843d\u3068\u3057\u300d\u5fc5\u52dd\u6cd5\uff01\u9375\u306f\u30cb\u30e5\u30fc\u30c8\u30f3\u529b\u5b66\u306b\u3042\u308a<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;\u7406\u79d1\u6559\u5e2b\u304c\u6559\u3048\u308b\u300c\u3060\u308b\u307e\u843d\u3068\u3057\u300d\u5fc5\u52dd\u6cd5\uff01\u9375\u306f\u30cb\u30e5\u30fc\u30c8\u30f3\u529b\u5b66\u306b\u3042\u308a&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=56587&#038;embed=true#?secret=vLFY0UqyEV#?secret=oLOlHotmZp\" data-secret=\"oLOlHotmZp\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>Al golpear el bloque inferior muy r\u00e1pido, las piezas superiores intentan &#8220;no moverse&#8221; y permanecer donde est\u00e1n (por inercia), por lo que caen limpiamente hacia abajo. A continuaci\u00f3n, te presentamos algunos experimentos donde puedes observar esta <strong>&#8220;fuerza para permanecer en el mismo lugar&#8221;<\/strong> de una manera m\u00e1s din\u00e1mica y espectacular.<\/p>\n<h4>\u00a1Arte por un Instante! Desintegraci\u00f3n de un Globo de Agua en el Aire<\/h4>\n<p>\u00bfQu\u00e9 crees que pasar\u00eda si revientas un globo de agua en el aire? \u00a1El agua en su interior se queda suspendida por un instante, <strong>manteniendo la forma de la esfera<\/strong> incluso sin el &#8220;cascar\u00f3n&#8221; del globo! Es una escena extra\u00f1a, como si el tiempo se hubiera detenido. \u00a1No te pierdas el video!<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"GvyIYAfNS7\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=33763\">\u77ac\u9593\u306e\u5947\u8de1\uff01\u6c34\u98a8\u8239\u306e\u4e2d\u306b\u96a0\u308c\u305f\u300c\u6163\u6027\u306e\u6cd5\u5247\u300d\u3092\u6355\u307e\u3048\u308d\uff01<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;\u77ac\u9593\u306e\u5947\u8de1\uff01\u6c34\u98a8\u8239\u306e\u4e2d\u306b\u96a0\u308c\u305f\u300c\u6163\u6027\u306e\u6cd5\u5247\u300d\u3092\u6355\u307e\u3048\u308d\uff01&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=33763&#038;embed=true#?secret=Z5AEVBlfpM#?secret=GvyIYAfNS7\" data-secret=\"GvyIYAfNS7\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h4>Desaf\u00eda el Daruma Otoshi con tus Dedos<\/h4>\n<p>Tambi\u00e9n te recomendamos el &#8220;Daruma Otoshi con la punta del dedo&#8221; usando una moneda y una botella. El experimento consiste en deslizar una tarjeta colocada sobre la boca de la botella y hacer que solo la moneda caiga dentro. Es sorprendentemente dif\u00edcil, \u00a1pero la satisfacci\u00f3n cuando la moneda cae &#8220;plop&#8221; directamente dentro de la botella es incomparable!<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"InHIXQIUFz\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=40738\">\u30b3\u30a4\u30f3\u304c\u4e00\u77ac\u3067\u6d88\u3048\u308b\uff1f\u300c\u6163\u6027\u306e\u6cd5\u5247\u300d\u3092\u30b3\u30a4\u30f3\u3060\u308b\u307e\u843d\u3068\u3057\u3067\u4f53\u611f\u3057\u3088\u3046\uff01<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;\u30b3\u30a4\u30f3\u304c\u4e00\u77ac\u3067\u6d88\u3048\u308b\uff1f\u300c\u6163\u6027\u306e\u6cd5\u5247\u300d\u3092\u30b3\u30a4\u30f3\u3060\u308b\u307e\u843d\u3068\u3057\u3067\u4f53\u611f\u3057\u3088\u3046\uff01&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=40738&#038;embed=true#?secret=9tTfcanXGQ#?secret=InHIXQIUFz\" data-secret=\"InHIXQIUFz\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>Contacto y Solicitudes<\/h3>\n<p>\u00a1Acerca la maravilla y la diversi\u00f3n de la ciencia a tu vida! Hemos recopilado experimentos cient\u00edficos divertidos que puedes hacer en casa y consejos claros. \u00a1Si\u00e9ntete libre de buscar m\u00e1s! \u30fbSobre el operador, Ken Kuwako: <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a> \u30fbPara diversas solicitudes (escritura, conferencias, clases de experimentos, supervisi\u00f3n\/apariciones en TV, etc.): <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a> <span class=\"s2\">\u30fbLas actualizaciones de art\u00edculos se distribuyen en <a href=\"https:\/\/x.com\/kuwako\">X<\/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\">Nuestro Canal de Trucos Cient\u00edficos<\/a> est\u00e1 publicando videos de experimentos!<\/p>\n<h3>\uff15\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p>\u30ad\u30fc\u30f3\u3068\u51b7\u3048\u308b\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\uff01\u6c17\u6e29\u304c\u4e0a\u304c\u3063\u3066\u304f\u308b\u3053\u306e\u6642\u671f\u30fb\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u3092\u4f7f\u3063\u305f\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\u306e\u5b9f\u9a13\u306f\u3044\u304b\u304c\uff1f<\/p>\r\n<p><img class=\"alignnone wp-image-39516 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg 1406w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-300x168.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-1024x572.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-768x429.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-320x180.jpg 320w\" alt=\"\" width=\"453\" height=\"253\" \/><\/p>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=39513\">\u6db2\u4f53\u30bc\u30ed\uff01\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u304c\u6d88\u3048\u308b\u307e\u3067\u306e\uff13\u6642\u9593\u3092\u79d1\u5b66\u3059\u308b\uff08\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\uff09<\/a><\/p>\r\n<h3 style=\"text-align: left;\"><span style=\"font-size: medium;\"><b><strong>\u30c6\u30ec\u30d3\u756a\u7d44\u76e3\u4fee\u30fb\u30a4\u30d9\u30f3\u30c8\u7b49\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n<li>4\u670830\u65e5\uff08\u6728\uff09\u300cTHE\u7a81\u7834\u30d5\u30a1\u30a4\u30eb\u300d\uff08\u65e5\u672c\u30c6\u30ec\u30d3\uff09\u306e<a href=\"https:\/\/phys-edu.net\/wp\/?p=62906\">\u79d1\u5b66\u76e3\u4fee\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f<\/a>\u3002<\/li>\r\n<li>5\u67088\u65e5\uff08\u91d1\uff09<a href=\"https:\/\/phys-edu.net\/wp\/?p=62629\">\u7406\u79d1\u6559\u80b2\u30cb\u30e5\u30fc\u30b9<\/a>\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li>6\u670814\u65e5\uff08\u65e5\uff09\u3000\u5343\u8449\u5927\u5b66\u30a4\u30f3\u30b9\u30bf\u30ec\u30fc\u30b7\u30e7\u30f3\u300c\u63a2\u7a76\u300d\u306b\u3066\u8b1b\u5e2b\u3092\u52d9\u3081\u307e\u3059<\/li>\r\n<li>6\u670826\u65e5\uff08\u91d1\uff09\u3000\u5343\u8449\u5927\u5b66\u306e\u516c\u958b\u7814\u7a76\u4f1a\uff08\u4e2d\u5b66\u7406\u79d1\u306b\u3064\u3044\u3066\u6388\u696d\u516c\u958b\u4e88\u5b9a\uff09<\/li>\r\n<li>7\u670818\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=60018\">\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u300c\u30ca\u30ea\u30ab\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\u300d\u306e\u8b1b\u5e2b\u3092\u3057\u307e\u3059<\/a>\u3002\u304a\u4f1a\u3044\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\r\n<\/ul>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\r\n<li>\u300e\u5927\u4eba\u306e\u305f\u3081\u306e\u9ad8\u6821\u7269\u7406\u5fa9\u7fd2\u5e33\u300f\uff08\u8b1b\u8ac7\u793e\uff09\u2026\u4e00\u822c\u5411\u3051\u306b\u65e5\u5e38\u306e\u7269\u7406\u306b\u3064\u3044\u3066\u516c\u5f0f\u3092\u5143\u306b\u7d10\u89e3\u304d\u307e\u3057\u305f\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u3067\u306f\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<strong>\u203b\u5897\u5237\u304c\u304b\u304b\u308a\uff16\u5237\u3068\u306a\u308a\u307e\u3057\u305f\uff082026\/02\/01\uff09<br \/><img class=\"alignnone wp-image-10940 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg\" sizes=\"(max-width: 220px) 100vw, 220px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0.jpg 311w\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2014-07-05 0.43.51\" width=\"220\" height=\"192\" \/><br \/><\/strong><\/li>\r\n<li>\u300e\u304d\u3081\u308b!\u5171\u901a\u30c6\u30b9\u30c8 \u7269\u7406\u57fa\u790e \u6539\u8a02\u7248\u300f\uff08\u5b66\u7814\uff09\u2026\u3000\u9ad8\u6821\u7269\u7406\u306e\u53c2\u8003\u66f8\u3067\u3059\u3002\u30a4\u30e9\u30b9\u30c8\u3092\u591a\u304f\u3057\u3066\u30a4\u30e1\u30fc\u30b8\u304c\u6301\u3066\u308b\u3088\u3046\u306b\u63cf\u304d\u307e\u3057\u305f\u3002\u6388\u696d\u306b\u3064\u3044\u3066\u3044\u3051\u306a\u3044\u3001\u7269\u7406\u304c\u82e6\u624b\u3001\u305d\u3093\u306a\u751f\u5f92\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=45322\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u306f\u3053\u3061\u3089\u3002<br \/><img class=\"alignnone wp-image-45718 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg\" sizes=\"(max-width: 184px) 100vw, 184px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg 756w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c-300x269.jpg 300w\" alt=\"\" width=\"184\" height=\"165\" \/><\/li>\r\n<\/ul>\r\n<h3><span style=\"text-align: center;\">\u5404\u7a2eSNS\uff08\u66f4\u65b0\u60c5\u5831\u3092\u304a\u5c4a\u3051\uff01\uff09<\/span><\/h3>\r\n<p style=\"text-align: center;\"><a style=\"text-align: center;\" href=\"https:\/\/twitter.com\/kuwako\">X(Twitter)<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.instagram.com\/science_seeds\/\">instagram<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.facebook.com\/kuwakolab\/\">Facebook<\/a>\uff08\u65e5\u672c\u8a9e\uff09<\/p>\r\n<p style=\"text-align: center;\"><a style=\"text-align: center;\" href=\"https:\/\/bsky.app\/profile\/kagakunoneta.bsky.social\">BlueSky<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.threads.net\/@science_seeds?hl=ja\">Threads<\/a>\uff08\u82f1\u8a9e\uff09<\/p>\r\n<h3 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href=\"http:\/\/phys-edu.net\/wp\/?page_id=37\">About<\/a>\u00a0\u2026\u300c\u79d1\u5b66\u306e\u30cd\u30bf\u5e33\u300d\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u3084\u3001\u904b\u55b6\u8005\u3067\u3042\u308b\u6851\u5b50\u7814\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30fb\u60f3\u3044\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a> \u2026\u5b9f\u9a13\u6559\u5ba4\u306e\u3054\u4f9d\u983c\u3001\u57f7\u7b46\u30fb\u8b1b\u6f14\u306e\u76f8\u8ac7\u3001\u79d1\u5b66\u76e3\u4fee\u7b49\u306f\u3053\u3061\u3089\u306e\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u304a\u5bc4\u305b\u304f\u3060\u3055\u3044\u3002<\/li>\r\n<\/ul>\r\n","protected":false},"excerpt":{"rendered":"<p>Soy Ken Kuwako, tu Entrenador de Ciencias. Cada d\u00eda es un experimento. \u00a1La Cocina es un Laboratorio! La Ley de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":46557,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","sns_share_botton_hide":"","vkExUnit_sns_title":"","vkexunit_cta_each_option":"","_lightning_design_setting":{"layout":"default"},"footnotes":""},"categories":[1492],"tags":[],"class_list":["post-57063","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-es"],"jetpack_featured_media_url":"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/05\/a943a3f934a2314379c4945757accffb.jpg","jetpack-related-posts":[{"id":56469,"url":"https:\/\/phys-edu.net\/wp\/?p=56469&lang=es","url_meta":{"origin":57063,"position":0},"title":"\u00bfLa moneda desaparece en un instante? \u00a1Experimenta la ley de la inercia con este incre\u00edble truco de monedas!","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u670828\u65e5","format":false,"excerpt":"Soy Kuwako Ken, entrenador de ciencia. \u00a1Cada d\u00eda e\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/07\/ff6b1a210b291bac4cbb7b37bcbf3788.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/07\/ff6b1a210b291bac4cbb7b37bcbf3788.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/07\/ff6b1a210b291bac4cbb7b37bcbf3788.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/07\/ff6b1a210b291bac4cbb7b37bcbf3788.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":56620,"url":"https:\/\/phys-edu.net\/wp\/?p=56620&lang=es","url_meta":{"origin":57063,"position":1},"title":"\u00a1La estrategia infalible del profesor de ciencias para ganar al Daruma-Otoshi! \u00a1La clave est\u00e1 en la mec\u00e1nica de Newton!","author":"\u6851\u5b50 \u7814","date":"2025\u5e7412\u67082\u65e5","format":false,"excerpt":"Soy Ken Kuwako, tu entrenador de ciencia. \u00a1Cada d\u00ed\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-12-01-19.08.48.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-12-01-19.08.48.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-12-01-19.08.48.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-12-01-19.08.48.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-12-01-19.08.48.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/12\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-12-01-19.08.48.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":60188,"url":"https:\/\/phys-edu.net\/wp\/?p=60188&lang=es","url_meta":{"origin":57063,"position":2},"title":"\u00bfQu\u00e9 pasa si saltas dentro de un tren bala a 300 km\/h? \u00a1El experimento de la media superpelota lo revela!","author":"\u6851\u5b50 \u7814","date":"2026\u5e742\u67087\u65e5","format":false,"excerpt":"\u00a1Hola a todos! Soy Ken Kuwako, tu Entrenador Cient\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/06\/2913ee1215b9512ca10eda20ba5d4b95.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/06\/2913ee1215b9512ca10eda20ba5d4b95.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/06\/2913ee1215b9512ca10eda20ba5d4b95.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/06\/2913ee1215b9512ca10eda20ba5d4b95.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/06\/2913ee1215b9512ca10eda20ba5d4b95.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":56523,"url":"https:\/\/phys-edu.net\/wp\/?p=56523&lang=es","url_meta":{"origin":57063,"position":3},"title":"\u00bf\u00a1El aula se convierte en una pista de curling!? Vive la f\u00edsica de \u2018cero fricci\u00f3n\u2019 con hielo seco (Ley de la inercia)","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u670830\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador de ciencias. \u00a1Cada d\u00eda \u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/FullSizeRender-3.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/FullSizeRender-3.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/FullSizeRender-3.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/FullSizeRender-3.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":61530,"url":"https:\/\/phys-edu.net\/wp\/?p=61530&lang=es","url_meta":{"origin":57063,"position":4},"title":"\u00a1F\u00edsica en la cocina! El secreto del giro para distinguir entre un huevo crudo y uno cocido (desde la perspectiva de la energ\u00eda)","author":"\u6851\u5b50 \u7814","date":"2026\u5e743\u670815\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador cient\u00edfico. Cada d\u00eda es\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/f57dae675b5b01ab199eb1f20e627207.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/f57dae675b5b01ab199eb1f20e627207.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/f57dae675b5b01ab199eb1f20e627207.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/f57dae675b5b01ab199eb1f20e627207.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/04\/f57dae675b5b01ab199eb1f20e627207.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":62935,"url":"https:\/\/phys-edu.net\/wp\/?p=62935&lang=es","url_meta":{"origin":57063,"position":5},"title":"\u00a1Cero l\u00edquido! La ciencia de la desaparici\u00f3n del hielo seco en 3 horas \u2014 sublimaci\u00f3n, condensaci\u00f3n y movimiento rectil\u00edneo uniforme","author":"\u6851\u5b50 \u7814","date":"2026\u5e745\u67081\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador de ciencia. Cada d\u00eda es\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/57063","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=57063"}],"version-history":[{"count":0,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/57063\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/media\/46557"}],"wp:attachment":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=57063"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=57063"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=57063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}