{"id":69335,"date":"2026-11-07T06:20:01","date_gmt":"2026-11-06T21:20:01","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=69335"},"modified":"2026-11-07T06:20:01","modified_gmt":"2026-11-06T21:20:01","slug":"un-relevo-humano-para-medir-la-velocidad-de-tus-nervios-el-drama-oculto-en-0187-segundos-dentro-de-tu-cuerpo-el-tacto","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=69335&lang=es","title":{"rendered":"\u00a1Un relevo humano para medir la velocidad de tus nervios! El drama oculto en 0,187 segundos dentro de tu cuerpo (el tacto)"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Soy Ken Kuwako, entrenador de ciencia. Para m\u00ed, cada d\u00eda es un experimento.<\/strong><\/span><\/p>\n<p>Cuando te quemas y sientes &#8220;\u00a1ay, qu\u00e9 caliente!&#8221;, \u00bfcu\u00e1ntos segundos pasan hasta que retiras la mano? Hoy vamos a medir la velocidad de esa se\u00f1al invisible que viaja por tus nervios, usando solo una ronda de personas y un cron\u00f3metro. Lo \u00fanico que necesitas es el valor de agarrar la mu\u00f1eca de tu compa\u00f1ero.<\/p>\n<h3><b>\u00a1Una carrera de relevos por los nervios! \u00bfC\u00f3mo se hace el experimento?<\/b><\/h3>\n<p>Las reglas son muy sencillas. Todos forman un c\u00edrculo y cada uno sujeta suavemente, con una mano, la mu\u00f1eca de la persona que tiene al lado. (Con chicos de secundaria, darse la mano puede dar un poco de verg\u00fcenza, as\u00ed que la mu\u00f1eca es una buena soluci\u00f3n.)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-54205 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-11-5.20.55.jpg\" alt=\"\" width=\"574\" height=\"321\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-11-5.20.55.jpg 1226w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-11-5.20.55-300x168.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-11-5.20.55-1024x573.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-11-5.20.55-768x430.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-11-5.20.55-320x180.jpg 320w\" sizes=\"auto, (max-width: 574px) 100vw, 574px\" \/><\/p>\n<p>Una persona sostiene el cron\u00f3metro en la mano derecha. Al pulsar el bot\u00f3n de inicio, agarra con la izquierda la mu\u00f1eca de su compa\u00f1ero. Quien siente el apret\u00f3n, en cuanto lo nota, agarra a su vez con la otra mano la mu\u00f1eca del siguiente. La se\u00f1al se va pasando como en una carrera de relevos, hasta que la \u00faltima persona agarra la mu\u00f1eca de quien tiene el cron\u00f3metro. En ese instante, \u00a1se detiene el tiempo!<\/p>\n<p>Por ejemplo, si participan 10 personas, basta dividir el tiempo total entre 10 para obtener la velocidad de un solo recorrido: &#8220;piel, nervio, cerebro, nervio, m\u00fasculo&#8221;.<\/p>\n<h3><b>\u00a1Resultado sorprendente! \u00bfA qu\u00e9 velocidad piensa nuestro cuerpo?<\/b><\/h3>\n<p>Esta vez lo probamos con 7 alumnos en pr\u00e1cticas, \u00a1y el tiempo fue de 1,31 segundos!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-53471 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-09-30-4.33.50.jpg\" alt=\"Diagram showing the path of a nerve signal\" width=\"477\" height=\"359\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-09-30-4.33.50.jpg 1114w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-09-30-4.33.50-300x226.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-09-30-4.33.50-1024x770.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-09-30-4.33.50-768x578.jpg 768w\" sizes=\"auto, (max-width: 477px) 100vw, 477px\" \/><\/p>\n<p>\u00c9chale un vistazo a este video.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u79d1\u5b66\u5b9f\u9a13\u3067\u904a\u307c\u3046\uff01\u300c\u4eba\u9593\u30ea\u30ec\u30fc\u300d\u3067\u89e3\u304d\u660e\u304b\u3059\u8133\u3068\u795e\u7d4c\u306e\u4e0d\u601d\u8b70\u306a\u95a2\u4fc2\uff08\u53cd\u5fdc\u901f\u5ea6\uff09\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/BZD_FZriDeM?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>Si dividimos entre 7, el tiempo de reacci\u00f3n de cada persona es de unos 0,187 segundos. Parece un parpadeo, pero desde que te agarran la mu\u00f1eca hasta que t\u00fa agarras la siguiente, tu cuerpo hace much\u00edsimo trabajo.<\/p>\n<h3><b>En esos 0,187 segundos, \u00bfqu\u00e9 ocurre dentro del cuerpo?<\/b><\/h3>\n<p>Aqu\u00ed les hago una pregunta a los estudiantes: &#8220;Vamos a repetirlo una vez m\u00e1s. Si todos se concentran al m\u00e1ximo, \u00bfel tiempo podr\u00eda acercarse much\u00edsimo a cero segundos?&#8221;<\/p>\n<p>Con esta pregunta, los alumnos empiezan a pensar en c\u00f3mo se procesa la se\u00f1al y por qu\u00e9 camino viaja. La verdad es que el tiempo nunca llegar\u00e1 a cero, y la raz\u00f3n est\u00e1 en el recorrido de la se\u00f1al.<\/p>\n<p>1. Los receptores de la piel de la mu\u00f1eca detectan el est\u00edmulo: &#8220;me han tocado&#8221;.<\/p>\n<p>2. Los nervios sensitivos llevan esa se\u00f1al al cerebro a trav\u00e9s de la m\u00e9dula espinal.<\/p>\n<p>3. El cerebro decide: &#8220;Me han tocado. Ahora toca agarrar al siguiente&#8221;, y da la orden.<\/p>\n<p>4. Los nervios motores env\u00edan esa orden a los m\u00fasculos del brazo.<\/p>\n<p>5. Los m\u00fasculos se contraen, la mano se mueve y agarra la mu\u00f1eca del compa\u00f1ero.<\/p>\n<p>La velocidad a la que viaja la se\u00f1al por los nervios depende de su grosor y de su estructura, y en los m\u00e1s r\u00e1pidos puede llegar a unos 100 metros por segundo. Sin embargo, en las uniones entre neuronas (las sinapsis), la se\u00f1al debe convertirse en sustancias qu\u00edmicas para pasar de una a otra, y eso lleva tiempo. A esto se suman el tiempo que tarda el cerebro en decidir y el que necesita el m\u00fasculo para ponerse en marcha. Como todos estos pasos son imprescindibles, el tiempo de reacci\u00f3n nunca puede ser cero.<\/p>\n<p>Por cierto, ese &#8220;reflejo&#8221; que te hace retirar la mano al tocar algo caliente es un atajo: la orden se da en la m\u00e9dula espinal, sin pasar por el cerebro. Por eso ocurre mucho m\u00e1s r\u00e1pido que la reacci\u00f3n de nuestro experimento, en la que el cerebro tiene que decidir.<\/p>\n<h3><b>\u00bfQui\u00e9n gana: el tacto o la vista?<\/b><\/h3>\n<p>Esta vez medimos la reacci\u00f3n al &#8220;tacto&#8221;, pero \u00bfqu\u00e9 pasar\u00eda si reaccion\u00e1ramos a lo que vemos? En una carrera de velocidad, \u00bfhay diferencia entre salir al o\u00edr el disparo de la pistola (o\u00eddo) y salir al ver bajar una bandera (vista)?<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"U1BxsQZozd\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=43954\">\u5b9a\u898f\u3067\u53cd\u5fdc\u901f\u5ea6\u3092\u78ba\u304b\u3081\u3088\u3046\uff01\u53cd\u5fdc\u6642\u9593\u3092\u78ba\u304b\u3081\u308b\u5b9f\u9a13\uff08\u8996\u899a\u2192\u8133\u2192\u810a\u9ac4\u2192\u624b\u306e\u52d5\u304d\uff09<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201c\u5b9a\u898f\u3067\u53cd\u5fdc\u901f\u5ea6\u3092\u78ba\u304b\u3081\u3088\u3046\uff01\u53cd\u5fdc\u6642\u9593\u3092\u78ba\u304b\u3081\u308b\u5b9f\u9a13\uff08\u8996\u899a\u2192\u8133\u2192\u810a\u9ac4\u2192\u624b\u306e\u52d5\u304d\uff09\u201d \u2014 \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=43954&amp;embed=true#?secret=31HWXr276Q#?secret=U1BxsQZozd\" data-secret=\"U1BxsQZozd\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>Seg\u00fan el sentido que reciba la informaci\u00f3n, el cerebro la procesa de forma algo distinta y el camino que recorre tambi\u00e9n cambia, as\u00ed que la velocidad de reacci\u00f3n var\u00eda. En general, se dice que reaccionamos un poco m\u00e1s r\u00e1pido al tacto y al o\u00eddo que a la vista. Si investigas la reacci\u00f3n a lo que vemos, te esperan m\u00e1s descubrimientos curiosos.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"7hojzpp72j\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=44009\">\u76ee\u3067\u898b\u3066\u304b\u3089\u3067\u306f\u9593\u306b\u5408\u308f\u306a\u3044\uff01\u304a\u672d\u30ad\u30e3\u30c3\u30c1\u3067\u5b66\u3076\u300c0.2\u79d2\u306e\u58c1\u300d\u306e\u6b63\u4f53\uff08\u53cd\u5fdc\u901f\u5ea6\uff09<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201c\u76ee\u3067\u898b\u3066\u304b\u3089\u3067\u306f\u9593\u306b\u5408\u308f\u306a\u3044\uff01\u304a\u672d\u30ad\u30e3\u30c3\u30c1\u3067\u5b66\u3076\u300c0.2\u79d2\u306e\u58c1\u300d\u306e\u6b63\u4f53\uff08\u53cd\u5fdc\u901f\u5ea6\uff09\u201d \u2014 \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=44009&amp;embed=true#?secret=70VFCrNEiW#?secret=7hojzpp72j\" data-secret=\"7hojzpp72j\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3><b>\u00a1Probadlo todos juntos!<\/b><\/h3>\n<p>Este experimento es f\u00e1cil de hacer en familia, con amigos o con toda la clase. Cambia el n\u00famero de participantes o, en lugar de la mu\u00f1eca, toca el hombro, y compara c\u00f3mo cambian los tiempos. Plant\u00e9ate tus propias preguntas: &#8220;\u00bfSeremos m\u00e1s r\u00e1pidos la segunda vez?&#8221;, &#8220;Si hay m\u00e1s gente, \u00bfcambia el tiempo de cada persona?&#8221;. Investigarlo por tu cuenta es una forma estupenda de aprender.<\/p>\n<h3>Contacto y solicitudes<\/h3>\n<p>\u00a1Acerquemos la magia de la ciencia a la vida diaria! Aqu\u00ed encontrar\u00e1s experimentos divertidos para hacer en casa y trucos para que te salgan bien, explicados de forma sencilla. \u00a1An\u00edmate a explorar el blog!<br \/>\n\u30fbSobre Ken Kuwako, el autor del blog: <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">haz clic aqu\u00ed<\/a><br \/>\n\u30fbPara encargos (escritura, conferencias, talleres de experimentos, asesor\u00eda y participaci\u00f3n en TV, etc.): <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">haz clic aqu\u00ed<\/a><br \/>\n<span class=\"s2\">\u30fb\u00a1Las novedades del blog se publican 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\">\u00a1En el canal &#8220;Ciencia de Ideas&#8221; (\u79d1\u5b66\u306e\u30cd\u30bf\u30c1\u30e3\u30f3\u30cd\u30eb) encontrar\u00e1s videos de experimentos!<\/a><\/p>\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>11\/4\uff08\u6c34\uff09<a href=\"https:\/\/www.ntv.co.jp\/zip\/\">ZIP\uff08\u65e5\u672c\u30c6\u30ec\u30d3\uff09<\/a>\u306e\u30b3\u30fc\u30ca\u30fc\uff087:20\u5206\u3053\u308d\u653e\u9001\u4e88\u5b9a\uff09\u306b\u3066\u79d1\u5b66\u76e3\u4fee\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=69252\">\u30b4\u30f3\u30c1\u30e3\u306e\u30b9\u30c8\u30ed\u30fc\u306e\u5dee\u3057\u65b9\u306b\u95a2\u3059\u308b\u30a6\u30e9\u30b6\u30ef\u3068\u79d1\u5b66\u89e3\u8aac\u306b\u3064\u3044\u3066<\/a>\u3067\u3059\u3002<\/li>\r\n<\/ul>\r\n<p><img class=\"alignnone  wp-image-69254 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-05-4.11.17.jpeg\" alt=\"\" width=\"264\" height=\"210\" \/><\/p>\r\n<ul>\r\n<li>11\u670827\u65e5\uff08\u91d1\uff09\u3000\u30c6\u30ec\u30d3\u76e3\u4fee\u756a\u7d44\u653e\u9001\u4e88\u5b9a<\/li>\r\n<li>12\u670826\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=69396\">\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>\uff11\uff11\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69130\">\u3069\u3046\u3057\u3066\u7d50\u9732\u306f\u8d77\u3053\u308b\u306e\u304b\uff1f\u7d50\u9732\u3092\u9632\u3050\u305f\u3081\u306b\u306f\uff1f\u5b9f\u9a13\u3067\u78ba\u304b\u3081\u3088\u3046\uff01<\/a><\/p>\r\n<p><img class=\"alignnone wp-image-69132 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/%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%88-2026-10-31-10.02.13-10.07.37.jpeg\" sizes=\"(max-width: 420px) 100vw, 420px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-31-10.02.13-10.07.37.jpeg 1322w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-31-10.02.13-10.07.37-300x253.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-31-10.02.13-10.07.37-1024x863.jpeg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-31-10.02.13-10.07.37-768x647.jpeg 768w\" alt=\"\" width=\"316\" height=\"266\" \/><\/p>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\r\n<li>\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<br \/><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>\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\" \/><\/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<h3 style=\"text-align: left;\"><ul class=\"wp-block-latest-posts__list is-grid has-dates wp-block-latest-posts is-layout-flow wp-block-latest-posts-is-layout-flow\"><li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69417&#038;lang=es\" aria-label=\"\u00bfHasta qu\u00e9 altura puedes llegar con 20 espaguetis? El reto de 18 minutos y el r\u00e9cord de 99 cm\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/3a2c3eab7c920b222eb5bc7b11ea655e-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=69417&#038;lang=es\">\u00bfHasta qu\u00e9 altura puedes llegar con 20 espaguetis? El reto de 18 minutos y el r\u00e9cord de 99 cm<\/a><time datetime=\"2026-11-10T04:19:07+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u670810\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69415&#038;lang=hi\" aria-label=\"\u0938\u093f\u0930\u094d\u092b\u093c 20 \u092a\u093e\u0938\u094d\u0924\u093e \u0938\u094d\u091f\u093f\u0915 \u0938\u0947 \u0915\u093f\u0924\u0928\u0940 \u090a\u0901\u091a\u093e\u0908 \u0924\u0915 \u091c\u093e \u0938\u0915\u0924\u0947 \u0939\u0948\u0902? 18 \u092e\u093f\u0928\u091f \u0915\u0940 \u091a\u0941\u0928\u094c\u0924\u0940 \u0914\u0930 99 \u0938\u0947\u092e\u0940 \u0915\u093e \u0930\u093f\u0915\u0949\u0930\u094d\u0921\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/3a2c3eab7c920b222eb5bc7b11ea655e-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=69415&#038;lang=hi\">\u0938\u093f\u0930\u094d\u092b\u093c 20 \u092a\u093e\u0938\u094d\u0924\u093e \u0938\u094d\u091f\u093f\u0915 \u0938\u0947 \u0915\u093f\u0924\u0928\u0940 \u090a\u0901\u091a\u093e\u0908 \u0924\u0915 \u091c\u093e \u0938\u0915\u0924\u0947 \u0939\u0948\u0902? 18 \u092e\u093f\u0928\u091f \u0915\u0940 \u091a\u0941\u0928\u094c\u0924\u0940 \u0914\u0930 99 \u0938\u0947\u092e\u0940 \u0915\u093e \u0930\u093f\u0915\u0949\u0930\u094d\u0921<\/a><time datetime=\"2026-11-10T04:18:52+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u670810\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69413&#038;lang=fi\" aria-label=\"Kuinka korkealle p\u00e4\u00e4set 20 pastatangolla? 18 minuutin haaste ja 99 cm:n enn\u00e4tys\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/3a2c3eab7c920b222eb5bc7b11ea655e-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=69413&#038;lang=fi\">Kuinka korkealle p\u00e4\u00e4set 20 pastatangolla? 18 minuutin haaste ja 99 cm:n enn\u00e4tys<\/a><time datetime=\"2026-11-10T04:18:35+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u670810\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69411&#038;lang=zh\" aria-label=\"20\u6839\u7fa9\u5927\u5229\u9eb5\u80fd\u5806\u591a\u9ad8?18\u5206\u9418\u7684\u6311\u6230\u820799\u516c\u5206\u7684\u6700\u9ad8\u7d00\u9304\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/3a2c3eab7c920b222eb5bc7b11ea655e-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=69411&#038;lang=zh\">20\u6839\u7fa9\u5927\u5229\u9eb5\u80fd\u5806\u591a\u9ad8?18\u5206\u9418\u7684\u6311\u6230\u820799\u516c\u5206\u7684\u6700\u9ad8\u7d00\u9304<\/a><time datetime=\"2026-11-10T04:18:04+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u670810\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69409&#038;lang=ko\" aria-label=\"\uc2a4\ud30c\uac8c\ud2f0 \uba74 20\uac00\ub2e5\uc73c\ub85c \uc5bc\ub9c8\ub098 \ub192\uc774 \uc313\uc744 \uc218 \uc788\uc744\uae4c? 18\ubd84\uc758 \ub3c4\uc804\uacfc \ucd5c\uace0 \uae30\ub85d 99cm\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/3a2c3eab7c920b222eb5bc7b11ea655e-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=69409&#038;lang=ko\">\uc2a4\ud30c\uac8c\ud2f0 \uba74 20\uac00\ub2e5\uc73c\ub85c \uc5bc\ub9c8\ub098 \ub192\uc774 \uc313\uc744 \uc218 \uc788\uc744\uae4c? 18\ubd84\uc758 \ub3c4\uc804\uacfc \ucd5c\uace0 \uae30\ub85d 99cm<\/a><time datetime=\"2026-11-10T04:17:40+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u670810\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69406&#038;lang=en\" aria-label=\"How Tall Can 20 Strands of Pasta Go? The 18-Minute Challenge and the 99 cm Record\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/3a2c3eab7c920b222eb5bc7b11ea655e-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=69406&#038;lang=en\">How Tall Can 20 Strands of Pasta Go? The 18-Minute Challenge and the 99 cm Record<\/a><time datetime=\"2026-11-10T04:17:07+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u670810\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=40074\" aria-label=\"\u30d1\u30b9\u30bf20\u672c\u3067\u3069\u3053\u307e\u3067\u9ad8\u304f\u3067\u304d\u308b\uff1f18\u5206\u9593\u306e\u6311\u6226\u3068\u6700\u9ad8\u8a18\u933299cm\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/04\/3a2c3eab7c920b222eb5bc7b11ea655e-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=40074\">\u30d1\u30b9\u30bf20\u672c\u3067\u3069\u3053\u307e\u3067\u9ad8\u304f\u3067\u304d\u308b\uff1f18\u5206\u9593\u306e\u6311\u6226\u3068\u6700\u9ad8\u8a18\u933299cm<\/a><time datetime=\"2026-11-10T04:11:29+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u670810\u65e5<\/time><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=69396\">\u904b\u52d5\u3082\u96fb\u6c17\u3082\u4e00\u65e5\u3067\u3064\u306a\u304c\u308b \u660e\u65e5\u306e\u6388\u696d\u3067\u8a66\u3057\u305f\u304f\u306a\u308b\u7406\u79d1\u5b9f\u9a13\u8b1b\u7fd2\u4f1a<\/a><time datetime=\"2026-11-09T17:23:22+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u67089\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69382&#038;lang=hi\" aria-label=\"\u092a\u0924\u094d\u0924\u0940 \u0915\u0947 \u0928\u093f\u091a\u0932\u0947 \u0939\u093f\u0938\u094d\u0938\u0947 \u092a\u0930 \u0935\u0948\u0938\u0932\u0940\u0928 \u0932\u0917\u093e\u0928\u0947 \u0938\u0947 \u0915\u094d\u092f\u093e \u0939\u094b\u0924\u093e \u0939\u0948? \u0939\u093e\u0907\u0921\u094d\u0930\u0947\u0902\u091c\u093f\u092f\u093e \u0915\u0940 \u092a\u0924\u094d\u0924\u093f\u092f\u094b\u0902 \u0938\u0947 \u0935\u093e\u0937\u094d\u092a\u094b\u0924\u094d\u0938\u0930\u094d\u091c\u0928 \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/4305a7d0d28228ffa8e3997287fb3f23-150x150.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=69382&#038;lang=hi\">\u092a\u0924\u094d\u0924\u0940 \u0915\u0947 \u0928\u093f\u091a\u0932\u0947 \u0939\u093f\u0938\u094d\u0938\u0947 \u092a\u0930 \u0935\u0948\u0938\u0932\u0940\u0928 \u0932\u0917\u093e\u0928\u0947 \u0938\u0947 \u0915\u094d\u092f\u093e \u0939\u094b\u0924\u093e \u0939\u0948? \u0939\u093e\u0907\u0921\u094d\u0930\u0947\u0902\u091c\u093f\u092f\u093e \u0915\u0940 \u092a\u0924\u094d\u0924\u093f\u092f\u094b\u0902 \u0938\u0947 \u0935\u093e\u0937\u094d\u092a\u094b\u0924\u094d\u0938\u0930\u094d\u091c\u0928 \u0915\u093e \u092a\u094d\u0930\u092f\u094b\u0917<\/a><time datetime=\"2026-11-09T04:34:14+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u67089\u65e5<\/time><\/li>\n<\/ul><\/h3>\r\n<p>&nbsp;<\/p>\r\n<h3 style=\"text-align: left;\"><\/h3>\r\n","protected":false},"excerpt":{"rendered":"<p>Soy Ken Kuwako, entrenador de ciencia. Para m\u00ed, cada d\u00eda es un experimento. Cuando te quemas y sientes &#8220; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":54205,"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":[1492],"tags":[],"class_list":["post-69335","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-es"],"jetpack-related-posts":[{"id":66924,"url":"https:\/\/phys-edu.net\/wp\/?p=66924&lang=es","url_meta":{"origin":69335,"position":0},"title":"\u00a1Mide tu velocidad de reacci\u00f3n con una regla! Experimento de tiempo de reacci\u00f3n n.\u00ba 1 (ojo \u2192 cerebro \u2192 m\u00e9dula espinal \u2192 mano)","author":"\u6851\u5b50 \u7814","date":"2026\u5e748\u670827\u65e5","format":false,"excerpt":"Soy Ken Kuwako, Science Trainer. Cada d\u00eda es un ex\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\/2023\/11\/bd3aef3d1c22c2116e8a0b9ac4e156ed.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/11\/bd3aef3d1c22c2116e8a0b9ac4e156ed.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/11\/bd3aef3d1c22c2116e8a0b9ac4e156ed.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":59556,"url":"https:\/\/phys-edu.net\/wp\/?p=59556&lang=es","url_meta":{"origin":69335,"position":1},"title":"\u00bfUna captura a 81 km\/h? La \u201cf\u00edsica del amor\u201d sostenida por un solo brazo de Kiki (Kiki: Entregas a Domicilio)","author":"\u6851\u5b50 \u7814","date":"2026\u5e741\u670828\u65e5","format":false,"excerpt":"\u00a1Hola! Soy Ken Kuwako, tu entrenador cient\u00edfico. P\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\/05\/f8949fe8a5b96c2b989d8445d8ae0e40.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/f8949fe8a5b96c2b989d8445d8ae0e40.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/f8949fe8a5b96c2b989d8445d8ae0e40.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":63156,"url":"https:\/\/phys-edu.net\/wp\/?p=63156&lang=es","url_meta":{"origin":69335,"position":2},"title":"\u00bfCaen igual una pluma y una bola de acero? \u00a1Mide la gravedad en casa!","author":"\u6851\u5b50 \u7814","date":"2026\u5e745\u67087\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\/2018\/05\/df07526fd281a9622afd02d0e43e294a.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/05\/df07526fd281a9622afd02d0e43e294a.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/05\/df07526fd281a9622afd02d0e43e294a.png?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2018\/05\/df07526fd281a9622afd02d0e43e294a.png?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":64621,"url":"https:\/\/phys-edu.net\/wp\/?p=64621&lang=es","url_meta":{"origin":69335,"position":3},"title":"\u00bfPor qu\u00e9 se adormecen las piernas en seiza? La raz\u00f3n cient\u00edfica detr\u00e1s del remedio de &#8220;cruzar las piernas 10 segundos&#8221;","author":"\u6851\u5b50 \u7814","date":"2026\u5e746\u670818\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\/2025\/06\/%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%88-2026-06-18-4.16.21.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/%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%88-2026-06-18-4.16.21.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/%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%88-2026-06-18-4.16.21.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/06\/%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%88-2026-06-18-4.16.21.jpeg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":60725,"url":"https:\/\/phys-edu.net\/wp\/?p=60725&lang=es","url_meta":{"origin":69335,"position":4},"title":"\u00a1Dos BeeSpi, un truco incre\u00edble! Un experimento sorprendente para visualizar las leyes del movimiento","author":"\u6851\u5b50 \u7814","date":"2026\u5e742\u670819\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\/2018\/07\/aac0958995a672773671b3bd952d1295.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":64028,"url":"https:\/\/phys-edu.net\/wp\/?p=64028&lang=es","url_meta":{"origin":69335,"position":5},"title":"\u00a1Una gr\u00e1fica lo revela todo! Descubre la Segunda Ley de Newton con tu propio experimento","author":"\u6851\u5b50 \u7814","date":"2026\u5e746\u67081\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador de ciencias. Cada 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\/2018\/07\/aac0958995a672773671b3bd952d1295.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]}],"jetpack_featured_media_url":"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-11-5.20.55.jpg","_links":{"self":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/69335","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=69335"}],"version-history":[{"count":1,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/69335\/revisions"}],"predecessor-version":[{"id":69336,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/69335\/revisions\/69336"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/media\/54205"}],"wp:attachment":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=69335"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=69335"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=69335"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}