{"id":69307,"date":"2026-11-06T04:18:52","date_gmt":"2026-11-05T19:18:52","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=69307"},"modified":"2026-11-06T04:20:29","modified_gmt":"2026-11-05T19:20:29","slug":"uno-en-la-espalda-y-dos-en-la-yema-del-dedo-el-misterio-de-los-sensores-de-tu-piel-descubierto-con-palillos","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=69307&lang=es","title":{"rendered":"\u00bfUno en la espalda y dos en la yema del dedo? El misterio de los \u201csensores\u201d de tu piel, descubierto con palillos"},"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>Cierra los ojos y apoya suavemente dos palillos en tu espalda. Aunque son dos, lo \u00fanico que sientes es &#8220;\u00bfun solo pinchazo?&#8221;. Sin embargo, si apoyas esos mismos dos palillos en la yema de un dedo, notas dos puntos clar\u00edsimos. Es el mismo cuerpo, entonces, \u00bfpor qu\u00e9 hay una diferencia tan grande? Hoy te presento un experimento para investigar, con tu propio cuerpo, &#8220;el misterio del sentido del tacto&#8221;.<\/p>\n<h3>Objetivo<\/h3>\n<p>Averiguar c\u00f3mo cambia la sensibilidad de la piel seg\u00fan la parte del cuerpo.<\/p>\n<h3>Materiales<\/h3>\n<p>Palillos de dientes (2 por persona), una regla y cinta adhesiva transparente<\/p>\n<h3>Procedimiento<\/h3>\n<p>1. Pega los dos palillos sobre la regla, separados por 5 mm.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-69291 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-06-4.09.40.jpeg\" alt=\"\" width=\"399\" height=\"405\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-06-4.09.40.jpeg 1314w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-06-4.09.40-296x300.jpeg 296w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-06-4.09.40-1010x1024.jpeg 1010w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-06-4.09.40-768x779.jpeg 768w\" sizes=\"auto, (max-width: 399px) 100vw, 399px\" \/><\/p>\n<p>2. Con los ojos cerrados (o sin mirar), toca tu piel con los dos palillos a la vez, con mucha suavidad.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-69281\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-05-4.40.47.jpeg\" alt=\"\" width=\"340\" height=\"287\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-05-4.40.47.jpeg 1086w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-05-4.40.47-300x254.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-05-4.40.47-1024x866.jpeg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-05-4.40.47-768x649.jpeg 768w\" sizes=\"auto, (max-width: 340px) 100vw, 340px\" \/><\/p>\n<p style=\"text-align: center;\">Imagen generada con ChatGPT<\/p>\n<p>3. Anota si has sentido &#8220;1 punto&#8221; o &#8220;2 puntos&#8221;.<\/p>\n<p>4. Repite la prueba en varias partes del cuerpo: la lengua, los labios, la yema de los dedos, la palma de la mano, el brazo, el pie&#8230;<\/p>\n<p>Ten en cuenta estas precauciones:<\/p>\n<p>\u30fbLos palillos tienen la punta afilada y pueden ser peligrosos. No juegues con ellos ni se los acerques a otras personas.<\/p>\n<p>\u30fbT\u00f3cate solo con un roce muy ligero, para que no se claven en la piel.<\/p>\n<p>\u30fbHaz la prueba \u00fanicamente en tu propio cuerpo y con mucho cuidado.<\/p>\n<h3>Resultados<\/h3>\n<p>Las zonas donde la mayor\u00eda de los estudiantes sintieron 2 puntos fueron la lengua, los labios y la yema de los dedos.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-69294 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-06-4.09.51-1.jpeg\" alt=\"\" width=\"429\" height=\"445\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-06-4.09.51-1.jpeg 1338w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-06-4.09.51-1-290x300.jpeg 290w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-06-4.09.51-1-989x1024.jpeg 989w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-06-4.09.51-1-768x796.jpeg 768w\" sizes=\"auto, (max-width: 429px) 100vw, 429px\" \/><\/p>\n<p>En cambio, las zonas donde sintieron un solo punto fueron la palma de la mano, el dorso de la mano, el brazo y el pie.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-69295 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-06-4.10.02-1.jpeg\" alt=\"\" width=\"473\" height=\"407\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-06-4.10.02-1.jpeg 1432w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-06-4.10.02-1-300x259.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-06-4.10.02-1-1024x882.jpeg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-06-4.10.02-1-768x662.jpeg 768w\" sizes=\"auto, (max-width: 473px) 100vw, 473px\" \/><\/p>\n<p>En la lengua y en la yema de los dedos, aunque los palillos estaban separados por apenas 5 mm, se distingu\u00edan con claridad como dos puntos. Los labios tambi\u00e9n tienden a notar dos puntos. En el brazo y el pie, en cambio, los dos palillos se sent\u00edan como uno solo. La palma de la mano cuesta mucho m\u00e1s que la yema de los dedos, y la mayor\u00eda de la gente siente un solo punto.<\/p>\n<p>Por cierto, la distancia m\u00ednima a la que somos capaces de distinguir dos puntos se llama &#8220;umbral de discriminaci\u00f3n de dos puntos&#8221;. Estos son los valores orientativos habituales: unos 1 a 2 mm en la punta de la lengua, 2 a 3 mm en la yema de los dedos, 4 a 5 mm en los labios, alrededor de 10 mm en la palma de la mano, 30 a 40 mm en el brazo y el pie, y entre 40 y 70 mm en la espalda. Por eso, con palillos separados por 5 mm, es f\u00e1cil sentir dos puntos en la lengua, la yema de los dedos y los labios, mientras que en las dem\u00e1s zonas, a partir de la palma de la mano, lo normal es sentir uno solo.<\/p>\n<h3>Reflexi\u00f3n: \u00bfpor qu\u00e9 cambia seg\u00fan la parte del cuerpo?<\/h3>\n<p>Dentro de la piel hay much\u00edsimos &#8220;receptores&#8221; (puntos sensoriales) que detectan cu\u00e1ndo algo nos presiona o nos toca. Las zonas en las que sentimos dos puntos son, seguramente, aquellas donde estos receptores est\u00e1n muy juntos. Si los receptores est\u00e1n dispuestos en una red fina, pueden captar por separado dos est\u00edmulos distantes, y por eso notamos dos puntos. En cambio, donde los receptores est\u00e1n m\u00e1s dispersos, los dos palillos caen dentro del territorio del mismo receptor, y lo que sentimos es un solo punto.<\/p>\n<p>Entonces, \u00bfpor qu\u00e9 la densidad de receptores es distinta seg\u00fan la zona del cuerpo? Probablemente porque cada parte tiene un &#8220;trabajo&#8221; diferente.<\/p>\n<p>La lengua y los labios son los encargados de examinar al detalle el tama\u00f1o, la temperatura y la dureza de la comida, y de detectar si hay alg\u00fan cuerpo extra\u00f1o, para decidir si algo puede entrar en nuestro cuerpo o no. La yema de los dedos funciona como el &#8220;sensor de alta precisi\u00f3n&#8221; del cuerpo: agarra objetos y lee la rugosidad de las superficies. Para no perderse ni la m\u00e1s m\u00ednima diferencia, estas zonas tienen sus puntos sensoriales muy concentrados.<\/p>\n<p>El brazo, el pie y la espalda, por su parte, se dedican sobre todo a sostener y mover el cuerpo, m\u00e1s que a examinar las cosas con detalle. Por eso, aunque sus puntos sensoriales sean escasos, no les supone un gran problema.<\/p>\n<h3>Este mecanismo tambi\u00e9n est\u00e1 presente en nuestra vida cotidiana<\/h3>\n<p>Un ejemplo es el braille, que las personas ciegas leen recorri\u00e9ndolo con la yema de los dedos. La separaci\u00f3n entre los puntos del braille es de poco m\u00e1s de 2 mm, justo la distancia que la yema del dedo puede distinguir como dos puntos separados. Si intentaras leer braille con la espalda, todos los puntos se fundir\u00edan y los sentir\u00edas como una \u00fanica superficie continua.<\/p>\n<p>Adem\u00e1s, hay una raz\u00f3n que tiene que ver con el cerebro. El cerebro cuenta con \u00e1reas que reciben las sensaciones de cada parte del cuerpo, y se sabe que cuanto m\u00e1s sensible es una zona, m\u00e1s espacio cerebral tiene asignado. El dibujo que representa esta correspondencia con forma humana se llama &#8220;hom\u00fanculo&#8221;, y tiene un aspecto curioso, con manos, labios y lengua enormes y desproporcionados. Se cree que, adem\u00e1s del n\u00famero de puntos sensoriales, tambi\u00e9n influye en la diferencia de sensibilidad la cantidad de informaci\u00f3n que el cerebro procesa.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-69278 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-05-4.37.23.jpeg\" alt=\"\" width=\"281\" height=\"250\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-05-4.37.23.jpeg 1042w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-05-4.37.23-300x267.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-05-4.37.23-1024x910.jpeg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-05-4.37.23-768x683.jpeg 768w\" sizes=\"auto, (max-width: 281px) 100vw, 281px\" \/><\/p>\n<p style=\"text-align: center;\">Imagen generada con ChatGPT<\/p>\n<p>La sensibilidad de la piel no es igual en todo el cuerpo: se reparte con inteligencia, de modo que &#8220;cuanta m\u00e1s informaci\u00f3n fina hace falta en un lugar, m\u00e1s sensible es&#8221;. Al investigar c\u00f3mo est\u00e1 hecho tu propio cuerpo, te das cuenta de lo bien que est\u00e1 dise\u00f1ado para cumplir cada una de sus funciones.<\/p>\n<h3>Contacto y solicitudes<\/h3>\n<p>\u00a1Queremos acercarte la magia y la diversi\u00f3n de la ciencia! Aqu\u00ed encontrar\u00e1s experimentos divertidos para hacer en casa, con todos sus trucos explicados de forma sencilla. \u00a1An\u00edmate a explorar y buscar lo que quieras!<br \/>\n\u30fbEl contenido de &#8220;Kagaku no Netach\u014d&#8221; (el cuaderno de ideas cient\u00edficas) se ha convertido en libro. M\u00e1s informaci\u00f3n <a href=\"https:\/\/amzn.to\/42PMCEL\">aqu\u00ed<\/a><br \/>\n\u30fbSobre Ken Kuwako, el autor del blog, haz clic <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a><br \/>\n\u30fbPara cualquier solicitud (redacci\u00f3n, conferencias, talleres de experimentos, supervisi\u00f3n o participaci\u00f3n en TV, etc.), haz clic <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a><br \/>\n<span class=\"s2\">\u30fb\u00a1Las novedades del blog se publican <a href=\"https:\/\/x.com\/kuwako\">en 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\">Kagaku no Neta Channel<\/a>: \u00a1v\u00eddeos de experimentos para que no te pierdas ninguno!<\/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. Cierra los ojos y apoya suavemente [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":69294,"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-69307","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-es"],"jetpack-related-posts":[{"id":51131,"url":"https:\/\/phys-edu.net\/wp\/?p=51131&lang=es","url_meta":{"origin":69307,"position":0},"title":"\u00a1Intenta hacer fuegos artificiales caseros! Un experimento de qu\u00edmica f\u00e1cil (p\u00f3lvora negra \u00b7 destilaci\u00f3n seca)","author":"\u6851\u5b50 \u7814","date":"2025\u5e748\u670823\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador de ciencias. \u00a1Disfrutem\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\/08\/48aa6eeff90fe4c3f889686f435e0ca4.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/08\/48aa6eeff90fe4c3f889686f435e0ca4.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/08\/48aa6eeff90fe4c3f889686f435e0ca4.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/08\/48aa6eeff90fe4c3f889686f435e0ca4.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":59686,"url":"https:\/\/phys-edu.net\/wp\/?p=59686&lang=es","url_meta":{"origin":69307,"position":1},"title":"\u00a1Esto es ciencia! C\u00f3mo devolverle la vida al cobre con una placa de cobre y palillos \u2014 el drama de la oxidaci\u00f3n y la reducci\u00f3n","author":"\u6851\u5b50 \u7814","date":"2026\u5e741\u670830\u65e5","format":false,"excerpt":"Hola, soy Ken Kuwako, entrenador cient\u00edfico. \u00a1Cada\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\/2026\/01\/%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%88-2026-01-30-4.44.10.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/01\/%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%88-2026-01-30-4.44.10.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/01\/%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%88-2026-01-30-4.44.10.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/01\/%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%88-2026-01-30-4.44.10.jpeg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/01\/%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%88-2026-01-30-4.44.10.jpeg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":67898,"url":"https:\/\/phys-edu.net\/wp\/?p=67898&lang=es","url_meta":{"origin":69307,"position":2},"title":"\u00a1Lanzamos un carrito de din\u00e1mica contra un blanco! 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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\/2026\/05\/%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%88-2026-05-25-5.15.42.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/%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%88-2026-05-25-5.15.42.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/%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%88-2026-05-25-5.15.42.jpeg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":66645,"url":"https:\/\/phys-edu.net\/wp\/?p=66645&lang=es","url_meta":{"origin":69307,"position":4},"title":"\u00bfLa f\u00f3rmula que predice el futuro? \u00a1Descubre la Ley de Hooke y mira el mundo como un cient\u00edfico!","author":"\u6851\u5b50 \u7814","date":"2026\u5e748\u670819\u65e5","format":false,"excerpt":"Soy Ken Kuwako, Science Trainer. \u00a1Cada d\u00eda es un 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\/2021\/12\/c095c9489ab022ef746e70bc048ce378.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/c095c9489ab022ef746e70bc048ce378.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/c095c9489ab022ef746e70bc048ce378.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/c095c9489ab022ef746e70bc048ce378.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":60910,"url":"https:\/\/phys-edu.net\/wp\/?p=60910&lang=es","url_meta":{"origin":69307,"position":5},"title":"\u00bfQu\u00e9 ocurre dentro de un electroscopio de l\u00e1minas de oro? \u00a1Recrea el movimiento de las cargas con animaci\u00f3n! 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