{"id":59120,"date":"2026-01-21T04:55:27","date_gmt":"2026-01-20T19:55:27","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=59120"},"modified":"2026-01-21T04:55:27","modified_gmt":"2026-01-20T19:55:27","slug":"objetos-cotidianos-convertidos-en-varitas-magicas-atrapa-una-ola-gigante-con-una-cuerda-de-bicicleta-y-una-manguera-de-goma","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=59120&lang=es","title":{"rendered":"\u00bfObjetos cotidianos convertidos en varitas m\u00e1gicas? \u00a1Atrapa una \u201cola gigante\u201d con una cuerda de bicicleta y una manguera de goma!"},"content":{"rendered":"<p style=\"text-align: center;\"><strong style=\"color: #339966;\">Soy Ken Kuwako, tu entrenador cient\u00edfico. Cada d\u00eda es un experimento.<\/strong><\/p>\n<p>\u00bfAlguna vez han intentado capturar con sus propias manos algo que, en teor\u00eda, es invisible? Hablo de las ondas. A nuestro alrededor todo vibra: desde las cuerdas de una guitarra hasta las ondas que se forman en el agua de la ba\u00f1era. Sin embargo, hay un fen\u00f3meno fascinante llamado <b>ondas estacionarias<\/b>: ondas que parecen haberse quedado congeladas en el tiempo y el espacio. \u00a1Y cuando las observamos a gran escala, son incre\u00edblemente din\u00e1micas y hermosas!En esta ocasi\u00f3n, les mostrar\u00e9 c\u00f3mo &#8220;atrapar&#8221; estas ondas gigantes utilizando objetos que pueden encontrar en una tienda de todo a 100 o una manguera de ferreter\u00eda. No necesitan un laboratorio sofisticado; prep\u00e1rense para vivir la magia de la ciencia en su propio jard\u00edn o sala de estar.<\/p>\n<h3>\u00a1El desaf\u00edo del cord\u00f3n el\u00e1stico! Ondas que bailan en 3D<\/h3>\n<p>Primero, vamos a experimentar con los cordones el\u00e1sticos que se usan para sujetar equipaje en las bicicletas. Se consiguen f\u00e1cilmente y de unos 3 metros de largo, lo que los convierte en una herramienta cient\u00edfica de primera categor\u00eda.<a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/06\/bcd0b69de7969433b2911a2c15be677c.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-21824 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/06\/bcd0b69de7969433b2911a2c15be677c-164x300.jpg\" alt=\"Captura de pantalla\" width=\"164\" height=\"300\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/06\/bcd0b69de7969433b2911a2c15be677c-164x300.jpg 164w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/06\/bcd0b69de7969433b2911a2c15be677c.jpg 286w\" sizes=\"auto, (max-width: 164px) 100vw, 164px\" \/><\/a>El m\u00e9todo es sencillo: dos personas sujetan los extremos y una de ellas empieza a agitar la cuerda de arriba abajo (o de lado a lado) con ritmo. F\u00edsicamente hablando, la onda que t\u00fa env\u00edas choca con la que rebota desde el otro extremo. Al superponerse, crean una <b>onda estacionaria<\/b>.Si agitan lentamente, ver\u00e1n un solo gran bulto, llamado <b>vientre<\/b> o antinodo. Si aumentan la velocidad, \u00a1ver\u00e1n c\u00f3mo aparecen dos, tres o m\u00e1s vientres! A diferencia de los muelles convencionales, el cord\u00f3n el\u00e1stico tiende a rotar sobre s\u00ed mismo, permitiendo observar una <b>onda estacionaria tridimensional<\/b> que parece una cuerda de saltar evolucionada. \u00a1Lograr cuatro vientres requiere t\u00e9cnica, as\u00ed que acepten el reto!<a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/06\/f7ea7c174d85965febc848339826d5ba.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-21825 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/06\/f7ea7c174d85965febc848339826d5ba-300x156.jpg\" alt=\"Captura de pantalla\" width=\"621\" height=\"323\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/06\/f7ea7c174d85965febc848339826d5ba-300x156.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/06\/f7ea7c174d85965febc848339826d5ba.jpg 460w\" sizes=\"auto, (max-width: 621px) 100vw, 621px\" \/><\/a><\/p>\n<h3>\u00bfUna manguera convertida en instrumento gigante? El secreto est\u00e1 en la arena<\/h3>\n<p>El siguiente experimento utiliza una manguera de vinilo transparente com\u00fan. \u00bfRecuerdan cuando de ni\u00f1os regaban el jard\u00edn y mov\u00edan la manguera de formas raras? Pues bien, con un peque\u00f1o truco, esa manguera revelar\u00e1 ondas espectaculares. El secreto es <b>rellenarla con arena<\/b>.<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-22577 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/IMG_6566-300x225.jpg\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/IMG_6566-300x225.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/IMG_6566-1024x768.jpg 1024w\" alt=\"IMG_6566\" width=\"519\" height=\"389\" \/>Si agitan una manguera vac\u00eda, la onda desaparece r\u00e1pido. Pero al llenarla de arena, aumentamos su <b>densidad lineal<\/b> (su peso por metro). Gracias a la inercia, el movimiento de la onda se vuelve mucho m\u00e1s visible. Al colgarla del techo y agitarla con fuerza&#8230; \u00a1Miren este video!https:\/\/youtu.be\/RL78pTVsqZg\u00bfQu\u00e9 les parece? Hay momentos en los que la manguera parece flotar inm\u00f3vil en el aire. Esa es la esencia pura de una <b>onda estacionaria<\/b>.<\/p>\n<h3>\u00bfPor qu\u00e9 la arena hace la diferencia? La ciencia detr\u00e1s del fen\u00f3meno<\/h3>\n<p>La velocidad $v$ a la que se transmite una onda depende de la fuerza de tensi\u00f3n $S$ con la que tiramos de la cuerda (o manguera) y de su peso por metro $\\rho$, seg\u00fan la siguiente f\u00f3rmula:<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-59106 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-21-4.47.12.jpeg\" alt=\"\" width=\"114\" height=\"96\" \/>En resumen: al a\u00f1adir arena y aumentar el peso, la onda viaja m\u00e1s despacio, permitiendo que nuestros ojos capten el movimiento con total claridad. Con solo &#8220;hacer m\u00e1s pesado&#8221; un objeto cotidiano, las leyes de la f\u00edsica se vuelven tangibles.Un cord\u00f3n el\u00e1stico o una manguera pueden ser herramientas cient\u00edficas incre\u00edbles si cambias tu perspectiva. \u00a1An\u00edmense a explorar y capturen sus propias ondas gigantes!<\/p>\n<h3>Contacto y Consultas<\/h3>\n<p>\u00a1Acercamos la maravilla de la ciencia a tu vida diaria! Aqu\u00ed encontrar\u00e1s experimentos divertidos y consejos pr\u00e1cticos para hacer en casa. \u00a1No dejes de explorar!\u30fbMi libro basado en este blog ya est\u00e1 disponible. M\u00e1s detalles <a href=\"https:\/\/amzn.to\/42PMCEL\">aqu\u00ed<\/a>.\u30fbConoce m\u00e1s sobre Ken Kuwako <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a>.\u30fbPara colaboraciones (art\u00edculos, conferencias, talleres, asesor\u00eda televisiva, etc.) haz clic <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a>.<span class=\"s2\">\u30fb\u00a1Sigue las novedades en <a href=\"https:\/\/x.com\/kuwako\">X (Twitter)<\/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> \u00a1Mira mis videos de experimentos en el <a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Canal de Notas Cient\u00edficas<\/a>!<\/p>\n<h3>\uff14\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<ul>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=46937&amp;\">\u5149\u306e\u9b54\u6cd5CMY\u30a6\u30a9\u30fc\u30bf\u30fc\u30ad\u30e5\u30fc\u30d6<\/a>\uff1a\u5149\u306e\u9b54\u6cd5\u3092\u4f53\u9a13\u305b\u3088\uff01\u6c34\u3092\u6ce8\u3050\u3068\u65b0\u305f\u306a\u7acb\u65b9\u4f53\u304c\u51fa\u73fe\u3059\u308b\u9b54\u6cd5\u306e\u3088\u3046\u306a\u5b9f\u9a13\u3067\u3059\u3002<\/li>\r\n<\/ul>\r\n<img class=\"alignnone wp-image-47312 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c.jpg\" sizes=\"auto, (max-width: 267px) 100vw, 267px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c.jpg 1292w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c-272x300.jpg 272w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c-928x1024.jpg 928w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/12\/71274840332ac4ee4620fb1475a1d79c-768x848.jpg 768w\" alt=\"\" width=\"267\" height=\"294\" \/>\r\n<h3 style=\"text-align: left;\"><span style=\"font-size: medium;\"><b><strong>\u30c6\u30ec\u30d3\u756a\u7d44\u30fb\u79d1\u5b66\u76e3\u4fee\u7b49\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n \t<li>4\u67089\u65e5\uff08\u6728\uff09\u300cTHE\u7a81\u7834\u30d5\u30a1\u30a4\u30eb\u300d\uff08\u65e5\u672c\u30c6\u30ec\u30d3 \uff09\u306e\u79d1\u5b66\u76e3\u4fee\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u591c7\u6642\u301c\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\r\n<\/ul>\r\n<h3><span style=\"font-size: medium;\"><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=61585\">\u30b5\u30af\u30bb\u30b915 \uff14\u6708\u53f7<\/a>\u306b\u3066\u3001\u91ce\u7403\u306e\u79d1\u5b66\u306b\u3064\u3044\u3066\u8a18\u4e8b\u3092\u57f7\u7b46\u3057\u307e\u3057\u305f\uff082026\/3\uff09<\/li>\r\n \t<li>\u300e\u5927\u4eba\u306e\u305f\u3081\u306e\u9ad8\u6821\u7269\u7406\u5fa9\u7fd2\u5e33\u300f\uff08\u8b1b\u8ac7\u793e\uff09\u2026\u4e00\u822c\u5411\u3051\u306b\u65e5\u5e38\u306e\u7269\u7406\u306b\u3064\u3044\u3066\u516c\u5f0f\u3092\u5143\u306b\u7d10\u89e3\u304d\u307e\u3057\u305f\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u3067\u306f\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<strong>\u203b\u5897\u5237\u304c\u304b\u304b\u308a\uff16\u5237\u3068\u306a\u308a\u307e\u3057\u305f\uff082026\/02\/01\uff09\r\n<img class=\"alignnone wp-image-10940 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg\" sizes=\"(max-width: 220px) 100vw, 220px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0.jpg 311w\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2014-07-05 0.43.51\" width=\"220\" height=\"192\" \/>\r\n<\/strong><\/li>\r\n \t<li>\u300e\u304d\u3081\u308b!\u5171\u901a\u30c6\u30b9\u30c8 \u7269\u7406\u57fa\u790e \u6539\u8a02\u7248\u300f\uff08\u5b66\u7814\uff09\u2026\u3000\u9ad8\u6821\u7269\u7406\u306e\u53c2\u8003\u66f8\u3067\u3059\u3002\u30a4\u30e9\u30b9\u30c8\u3092\u591a\u304f\u3057\u3066\u30a4\u30e1\u30fc\u30b8\u304c\u6301\u3066\u308b\u3088\u3046\u306b\u63cf\u304d\u307e\u3057\u305f\u3002\u6388\u696d\u306b\u3064\u3044\u3066\u3044\u3051\u306a\u3044\u3001\u7269\u7406\u304c\u82e6\u624b\u3001\u305d\u3093\u306a\u751f\u5f92\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=45322\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u306f\u3053\u3061\u3089\u3002\r\n<img class=\"alignnone wp-image-45718 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg\" sizes=\"(max-width: 184px) 100vw, 184px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg 756w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c-300x269.jpg 300w\" alt=\"\" width=\"184\" height=\"165\" \/><\/li>\r\n<\/ul>\r\n<h3><span style=\"font-size: medium;\"><b>\u8b1b\u5e2b\u30fb\u30b7\u30e7\u30fc\u30fb\u7814\u7a76\u7b49\u306e\u304a\u77e5\u3089\u305b<\/b><\/span><\/h3>\r\n<ul>\r\n \t<li>3\/20\uff08\u91d1\uff09\u3000\u65e5\u672c\u7406\u79d1\u6559\u80b2\u5b66\u4f1a\u30aa\u30f3\u30e9\u30a4\u30f3\u5168\u56fd\u5927\u4f1a2026\u300c<a href=\"https:\/\/phys-edu.net\/wp\/?p=60439\">\u6163\u6027\u306e\u6cd5\u5247\u306e\u6982\u5ff5\u5f62\u6210\u3092\u76ee\u6307\u3057\u305f\u63a2\u7a76\u7684\u306a\u5b66\u3073\u306e\u5b9f\u8df5\u300d<\/a>\u306b\u3064\u3044\u3066\u767a\u8868\u3057\u307e\u3057\u305f\u3002<\/li>\r\n \t<li>6\/14\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 \t<li>7\/18\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 \t<li>10\/10\uff08\u571f\uff09\u3000\u79d8\u5bc6\u5175\u5668\u300c\u5e2f\u96fb\u30ac\u30f3\u300d\u304c\u70b8\u88c2\uff01\u30d3\u30ea\u30d3\u30ea\uff01\u30c9\u30ad\u30c9\u30ad\uff01\u9759\u96fb\u6c17\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\uff20\u5343\u8449\u5e02\u79d1\u5b66\u30d5\u30a7\u30b9\u30bf\uff08\u5348\u5f8c\u4e88\u5b9a\uff09<\/li>\r\n \t<li><span style=\"text-align: center;\">\u5404\u7a2eSNS\u3000<\/span><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><span style=\"text-align: center;\">\uff0f<\/span><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><\/li>\r\n<\/ul>\r\n<h3 style=\"text-align: center;\"><strong>Explore<\/strong><\/h3>\r\n<ul>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=30764\">\u697d\u3057\u3044\u5b9f\u9a13<\/a>\u2026\u304a\u5b50\u3055\u3093\u3068\u4e00\u7dd2\u306b\u5922\u4e2d\u306b\u306a\u308c\u308b\u30a4\u30c1\u30aa\u30b7\u306e\u79d1\u5b66\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u9ad8\u6821\u7269\u7406\u306e\u7406\u89e3\u3092\u6df1\u3081\u308b\u305f\u3081\u306e\u52d5\u753b\u6559\u6750\u3082\u7528\u610f\u3057\u307e\u3057\u305f\u3002<\/li>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=798\">\u7406\u79d1\u306e\u6559\u6750<\/a>\u2026 \u7406\u79d1\u6559\u5e2b\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\uff01\u6388\u696d\u306e\u8cea\u3092\u9ad8\u3081\u3001\u6e96\u5099\u3092\u52b9\u7387\u5316\u3059\u308b\u305f\u3081\u306e\u9078\u308a\u3059\u3050\u308a\u306e\u6559\u6750\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"https:\/\/www.youtube.com\/c\/kkuwako\">Youtube<\/a>\u2026\u79d1\u5b66\u5b9f\u9a13\u7b49\u306e\u52d5\u753b\u3092\u914d\u4fe1\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"https:\/\/music.youtube.com\/playlist?list=PLoK4ZvKN9S2NgpYIochcQs0aL-vrRB_Qw\">\u79d1\u5b66\u30e9\u30b8\u30aa<\/a>\u00a0\u2026\u79d1\u5b66\u30c8\u30d4\u30c3\u30af\u3092\u307b\u307c\u6bce\u65e5\u914d\u4fe1\u4e2d\uff01AI\u6280\u8853\u3092\u99c6\u4f7f\u3057\u3066\u4f5c\u6210\u3057\u305f\u300c\u8033\u3067\u697d\u3057\u3080\u79d1\u5b66\u300d\u3092\u304a\u5c4a\u3051\u3057\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=20940\">\u8b1b\u6f14<\/a>\u00a0\u2026\u5168\u56fd\u5404\u5730\u3067\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u30fb\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\u7b49\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=37\">About<\/a>\u00a0\u2026\u300c\u79d1\u5b66\u306e\u30cd\u30bf\u5e33\u300d\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u3084\u3001\u904b\u55b6\u8005\u3067\u3042\u308b\u6851\u5b50\u7814\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30fb\u60f3\u3044\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/li>\r\n \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a>\u00a0\u2026\u5b9f\u9a13\u6559\u5ba4\u306e\u3054\u4f9d\u983c\u3001\u57f7\u7b46\u30fb\u8b1b\u6f14\u306e\u76f8\u8ac7\u3001\u79d1\u5b66\u76e3\u4fee\u7b49\u306f\u3053\u3061\u3089\u306e\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u304a\u5bc4\u305b\u304f\u3060\u3055\u3044\u3002<\/li>\r\n<\/ul>\r\n<ul class=\"wp-block-latest-posts__list is-grid columns-3 has-dates wp-block-latest-posts\"><li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62719&#038;lang=es\" aria-label=\"\u00bfSomos conductores de electricidad? \u00a1Atr\u00e9vete con el incre\u00edble experimento del circuito humano! [Tamesu-kun]\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3c79d3032be1ac0cb7eb6766ca21a5da-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=62719&#038;lang=es\">\u00bfSomos conductores de electricidad? \u00a1Atr\u00e9vete con el incre\u00edble experimento del circuito humano! [Tamesu-kun]<\/a><time datetime=\"2026-04-24T04:32:37+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670824\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62716&#038;lang=fi\" aria-label=\"Kulkeeko s\u00e4hk\u00f6 ihmiskehon l\u00e4pi? Hypp\u00e4\u00e4 mukaan j\u00e4nnitt\u00e4v\u00e4\u00e4n ihmisvirtapiiri-kokeeseen! [Tamesu-kun]\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3c79d3032be1ac0cb7eb6766ca21a5da-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=62716&#038;lang=fi\">Kulkeeko s\u00e4hk\u00f6 ihmiskehon l\u00e4pi? Hypp\u00e4\u00e4 mukaan j\u00e4nnitt\u00e4v\u00e4\u00e4n ihmisvirtapiiri-kokeeseen! [Tamesu-kun]<\/a><time datetime=\"2026-04-24T04:32:13+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670824\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62714&#038;lang=hi\" aria-label=\"\u0915\u094d\u092f\u093e \u0907\u0902\u0938\u093e\u0928\u0940 \u0936\u0930\u0940\u0930 \u092e\u0947\u0902 \u092d\u0940 \u0926\u094c\u0921\u093c\u0924\u0940 \u0939\u0948 \u092c\u093f\u091c\u0932\u0940? \u0906\u0907\u090f \u0915\u0930\u0947\u0902 &#8216;\u0939\u094d\u092f\u0942\u092e\u0928 \u0938\u0930\u094d\u0915\u093f\u091f&#8217; \u0915\u093e \u0930\u094b\u092e\u093e\u0902\u091a\u0915 \u092a\u094d\u0930\u092f\u094b\u0917! [Tamesu-kun]\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3c79d3032be1ac0cb7eb6766ca21a5da-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=62714&#038;lang=hi\">\u0915\u094d\u092f\u093e \u0907\u0902\u0938\u093e\u0928\u0940 \u0936\u0930\u0940\u0930 \u092e\u0947\u0902 \u092d\u0940 \u0926\u094c\u0921\u093c\u0924\u0940 \u0939\u0948 \u092c\u093f\u091c\u0932\u0940? \u0906\u0907\u090f \u0915\u0930\u0947\u0902 &#8216;\u0939\u094d\u092f\u0942\u092e\u0928 \u0938\u0930\u094d\u0915\u093f\u091f&#8217; \u0915\u093e \u0930\u094b\u092e\u093e\u0902\u091a\u0915 \u092a\u094d\u0930\u092f\u094b\u0917! [Tamesu-kun]<\/a><time datetime=\"2026-04-24T04:31:50+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670824\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62711&#038;lang=zh\" aria-label=\"\u4eba\u9ad4\u4e5f\u6703\u901a\u96fb\u55ce\uff1f\u5feb\u4f86\u6311\u6230\u9a5a\u5947\u7684\u300c\u4eba\u9ad4\u8ff4\u8def\u300d\u5927\u5be6\u9a57\uff01\u3010\u8a66\u8a66\u541b\u3011\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3c79d3032be1ac0cb7eb6766ca21a5da-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=62711&#038;lang=zh\">\u4eba\u9ad4\u4e5f\u6703\u901a\u96fb\u55ce\uff1f\u5feb\u4f86\u6311\u6230\u9a5a\u5947\u7684\u300c\u4eba\u9ad4\u8ff4\u8def\u300d\u5927\u5be6\u9a57\uff01\u3010\u8a66\u8a66\u541b\u3011<\/a><time datetime=\"2026-04-24T04:31:27+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670824\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62709&#038;lang=ko\" aria-label=\"\uc6b0\ub9ac \ubab8\uc5d0\ub3c4 \uc804\uae30\uac00 \ud1b5\ud560\uae4c? &#8216;\uc778\uac04 \ud68c\ub85c&#8217; \uc2e4\ud5d8 \ub3c4\uc804! [\ud0c0\uba54\uc2a4\uad70]\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3c79d3032be1ac0cb7eb6766ca21a5da-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=62709&#038;lang=ko\">\uc6b0\ub9ac \ubab8\uc5d0\ub3c4 \uc804\uae30\uac00 \ud1b5\ud560\uae4c? &#8216;\uc778\uac04 \ud68c\ub85c&#8217; \uc2e4\ud5d8 \ub3c4\uc804! [\ud0c0\uba54\uc2a4\uad70]<\/a><time datetime=\"2026-04-24T04:30:30+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670824\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62707&#038;lang=en\" aria-label=\"Shocking Truth: Can Humans Conduct Electricity? Let\u2019s Try the Human Circuit Experiment! [Tamesu-kun]\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3c79d3032be1ac0cb7eb6766ca21a5da-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=62707&#038;lang=en\">Shocking Truth: Can Humans Conduct Electricity? Let\u2019s Try the Human Circuit Experiment! [Tamesu-kun]<\/a><time datetime=\"2026-04-24T04:30:12+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670824\u65e5<\/time><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62695\">\u3050\u3061\u3083\u3050\u3061\u3083\u914d\u7dda\u304c\u30b9\u30c3\u30ad\u30ea\uff01\u56de\u8def\u56f3\u3092\u5b66\u3076\u6388\u696d\u306e\u5c55\u958b\u306b\u3064\u3044\u3066\uff08\uff12\u6642\u9593\u76ee\u306e\u5c55\u958b\uff09<\/a><time datetime=\"2026-04-24T04:24:45+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670824\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62686&#038;lang=hi\" aria-label=\"\u091a\u0942\u0928\u0947 \u0915\u093e \u092a\u093e\u0928\u0940: \u092c\u093e\u091c\u093e\u0930 \u0938\u0947 \u0916\u0930\u0940\u0926\u0928\u093e \u091b\u094b\u0921\u093c\u0947\u0902, \u0918\u0930 \u092a\u0930 \u092c\u0928\u093e\u0928\u0947 \u0915\u093e \u091c\u093e\u0926\u0941\u0908 \u0914\u0930 \u0906\u0938\u093e\u0928 \u0924\u0930\u0940\u0915\u093e!\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee-150x150.jpg 150w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee-300x298.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee-1024x1017.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee-768x762.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/05\/664a7532c8b8ecc6ea069625ebef41ee.jpg 1102w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=62686&#038;lang=hi\">\u091a\u0942\u0928\u0947 \u0915\u093e \u092a\u093e\u0928\u0940: \u092c\u093e\u091c\u093e\u0930 \u0938\u0947 \u0916\u0930\u0940\u0926\u0928\u093e \u091b\u094b\u0921\u093c\u0947\u0902, \u0918\u0930 \u092a\u0930 \u092c\u0928\u093e\u0928\u0947 \u0915\u093e \u091c\u093e\u0926\u0941\u0908 \u0914\u0930 \u0906\u0938\u093e\u0928 \u0924\u0930\u0940\u0915\u093e!<\/a><time datetime=\"2026-04-23T05:05:08+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670823\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=62676&#038;lang=es\" aria-label=\"\u00a1Convi\u00e9rtete en explorador! Descubre el fascinante micromundo oculto en una piel de cebolla (Observaci\u00f3n celular)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/04\/f1f112152ccbc9005411c6f37aeb69d6-150x150.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=62676&#038;lang=es\">\u00a1Convi\u00e9rtete en explorador! Descubre el fascinante micromundo oculto en una piel de cebolla (Observaci\u00f3n celular)<\/a><time datetime=\"2026-04-23T04:36:10+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e744\u670823\u65e5<\/time><\/li>\n<\/ul>&nbsp;","protected":false},"excerpt":{"rendered":"<p>Soy Ken Kuwako, tu entrenador cient\u00edfico. Cada d\u00eda es un experimento. \u00bfAlguna vez han intentado capturar con s [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":22577,"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-59120","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\/2015\/09\/IMG_6566.jpg","jetpack-related-posts":[{"id":60752,"url":"https:\/\/phys-edu.net\/wp\/?p=60752&lang=es","url_meta":{"origin":59120,"position":0},"title":"\u00bfQu\u00e9 pasa cuando las ondas chocan? Explora la superposici\u00f3n con un simulador en Scratch!","author":"\u6851\u5b50 \u7814","date":"2026\u5e742\u670821\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador cient\u00edfico. 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