{"id":63906,"date":"2026-05-28T04:26:43","date_gmt":"2026-05-27T19:26:43","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=63906"},"modified":"2026-05-28T04:26:52","modified_gmt":"2026-05-27T19:26:52","slug":"recrea-el-sistema-solar-con-una-bola-de-acero-y-un-iman%ef%bc%81%e3%80%80experimenta-el-movimiento-de-los-planetas-con-un-pendulo-conico","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=63906&lang=es","title":{"rendered":"\u00a1Recrea el sistema solar con una bola de acero y un im\u00e1n\uff01\u3000Experimenta el movimiento de los planetas con un p\u00e9ndulo c\u00f3nico"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>\u00a1Soy Ken Kuwako, tu entrenador de ciencias! \u00a1Cada d\u00eda es un nuevo experimento!<\/strong><\/span><\/p>\n<p>\u201c\u00bfPor qu\u00e9 los planetas se mueven m\u00e1s r\u00e1pido cuando est\u00e1n cerca del Sol y m\u00e1s lento cuando se alejan?\u201d Para llevar este misterio del universo directamente al aula, constru\u00ed un sencillo dispositivo experimental. Solo necesitas una bola de acero, un hilo y un im\u00e1n. Dentro de este montaje tan simple se esconde la ley universal descubierta por Kepler hace m\u00e1s de 400 a\u00f1os.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u78c1\u77f3\u3067\u4f5c\u308d\u3046\uff01\u592a\u967d\u306e\u307e\u308f\u308a\u3092\u307e\u308f\u308b\u60d1\u661f\u30e2\u30c7\u30eb\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/OfFHcUZ2Yy4?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<h3>El im\u00e1n es el \u201cSol\u201d y la bola es el \u201cplaneta\u201d: as\u00ed funciona el modelo<\/h3>\n<p>Lo que constru\u00ed es un <b>modelo planetario basado en un p\u00e9ndulo c\u00f3nico<\/b>. Coloqu\u00e9 una bola de acero en el extremo de un hilo y puse un im\u00e1n justo debajo. El im\u00e1n representa al Sol y la bola representa a un planeta. Cuando haces girar la bola en c\u00edrculo, ocurre algo sorprendente: <b>la bola acelera al pasar cerca del im\u00e1n (el Sol) y disminuye la velocidad cuando se aleja.<\/b> Solo con observarlo, puedes entender de inmediato la esencia del movimiento planetario. <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-63894 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-28-4.21.05.jpeg\" alt=\"\" width=\"464\" height=\"358\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-28-4.21.05.jpeg 816w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-28-4.21.05-300x232.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/09\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-28-4.21.05-768x593.jpeg 768w\" sizes=\"auto, (max-width: 464px) 100vw, 464px\" \/><\/p>\n<h3>\u00a1Aqu\u00ed aparece la ley de Kepler en acci\u00f3n!<\/h3>\n<p>Este movimiento es exactamente el mismo que descubri\u00f3 el astr\u00f3nomo del siglo XVII <b>Johannes Kepler<\/b>. Tras analizar enormes cantidades de datos astron\u00f3micos, encontr\u00f3 un patr\u00f3n: \u201cLos planetas se mueven m\u00e1s r\u00e1pido cuanto m\u00e1s cerca est\u00e1n del Sol\u201d. Esto se conoce como <b>la segunda ley de Kepler (la ley de las \u00e1reas iguales).<\/b> Puede sonar complicado, pero la idea es bastante elegante: el \u00e1rea que un planeta \u201cbarre\u201d alrededor del Sol durante un cierto tiempo siempre es la misma. Cuando est\u00e1 cerca del Sol, avanza r\u00e1pido recorriendo un arco corto; cuando est\u00e1 lejos, se mueve m\u00e1s despacio recorriendo un arco m\u00e1s largo. As\u00ed, el \u00e1rea se mantiene constante. En este experimento, la fuerza magn\u00e9tica hace el papel de la gravedad solar y reproduce este movimiento tan caracter\u00edstico.<\/p>\n<h3>\u00bfPor qu\u00e9 cambia la velocidad? La clave est\u00e1 en la energ\u00eda<\/h3>\n<p>La clave para entender este fen\u00f3meno est\u00e1 en la <b>conservaci\u00f3n de la energ\u00eda<\/b>. Cuando la bola de acero se acerca al im\u00e1n, su energ\u00eda potencial magn\u00e9tica se transforma en energ\u00eda cin\u00e9tica, haciendo que aumente su velocidad. En cambio, cuando se aleja, parte de la energ\u00eda cin\u00e9tica vuelve a convertirse en energ\u00eda potencial y la bola se desacelera. Los planetas reales funcionan de manera muy parecida. La energ\u00eda potencial gravitatoria del Sol y la energ\u00eda cin\u00e9tica del planeta est\u00e1n intercambi\u00e1ndose constantemente, mientras que la energ\u00eda total permanece igual. Desde hace 13.800 millones de a\u00f1os, el universo lleva realizando este incre\u00edble intercambio de energ\u00eda sin detenerse.<\/p>\n<h3>Un proyecto sencillo para el aula<\/h3>\n<p>Muchos docentes sienten que la unidad sobre planetas tiene pocos recursos \u201cvisuales\u201d. Sin embargo, <b>este dispositivo puede construirse r\u00e1pidamente usando solo un hilo, una bola de acero y un im\u00e1n.<\/b> En cuanto los estudiantes ven el modelo en movimiento, su inter\u00e9s cambia por completo. Lo mejor de este experimento es que hace que la inmensidad del universo se sienta cercana y tangible. \u00a1An\u00edmate a probarlo!<\/p>\n<h3>Consultas y solicitudes<\/h3>\n<p>\u00a1Quiero acercarte la diversi\u00f3n y el asombro de la ciencia! Comparto ideas f\u00e1ciles de entender y experimentos cient\u00edficos que puedes disfrutar tambi\u00e9n en casa. \u00a1No dudes en explorar m\u00e1s contenidos! \u30fb\u00a1Ya est\u00e1 disponible mi \u201cLibro de materiales de ciencias\u201d! Haz clic <a href=\"https:\/\/amzn.to\/42PMCEL\">aqu\u00ed<\/a> para m\u00e1s informaci\u00f3n. \u30fbPuedes conocer m\u00e1s sobre el creador, Ken Kuwako, <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a>. \u30fbPara solicitudes de trabajo (art\u00edculos, conferencias, talleres de ciencia, supervisi\u00f3n y apariciones en TV, etc.), haz clic <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a>. <span class=\"s2\">\u30fb\u00a1Consulta las \u00faltimas novedades en <a href=\"https:\/\/x.com\/kuwako\">X (antes 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>\u00a1\u00c9chale un vistazo!<\/p>\n<h3>\uff15\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p>\u30ad\u30fc\u30f3\u3068\u51b7\u3048\u308b\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\uff01\u6c17\u6e29\u304c\u4e0a\u304c\u3063\u3066\u304f\u308b\u3053\u306e\u6642\u671f\u30fb\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u3092\u4f7f\u3063\u305f\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\u306e\u5b9f\u9a13\u306f\u3044\u304b\u304c\uff1f<\/p>\r\n<p><img class=\"alignnone wp-image-39516 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg 1406w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-300x168.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-1024x572.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-768x429.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-320x180.jpg 320w\" alt=\"\" width=\"453\" height=\"253\" \/><\/p>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=39513\">\u6db2\u4f53\u30bc\u30ed\uff01\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u304c\u6d88\u3048\u308b\u307e\u3067\u306e\uff13\u6642\u9593\u3092\u79d1\u5b66\u3059\u308b\uff08\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\uff09<\/a><\/p>\r\n<h3 style=\"text-align: left;\"><span style=\"font-size: medium;\"><b><strong>\u30c6\u30ec\u30d3\u756a\u7d44\u76e3\u4fee\u30fb\u30a4\u30d9\u30f3\u30c8\u7b49\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n<li>4\u670830\u65e5\uff08\u6728\uff09\u300cTHE\u7a81\u7834\u30d5\u30a1\u30a4\u30eb\u300d\uff08\u65e5\u672c\u30c6\u30ec\u30d3\uff09\u306e<a href=\"https:\/\/phys-edu.net\/wp\/?p=62906\">\u79d1\u5b66\u76e3\u4fee\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f<\/a>\u3002<\/li>\r\n<li>5\u67088\u65e5\uff08\u91d1\uff09<a href=\"https:\/\/phys-edu.net\/wp\/?p=62629\">\u7406\u79d1\u6559\u80b2\u30cb\u30e5\u30fc\u30b9<\/a>\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li>6\u670814\u65e5\uff08\u65e5\uff09\u3000\u5343\u8449\u5927\u5b66\u30a4\u30f3\u30b9\u30bf\u30ec\u30fc\u30b7\u30e7\u30f3\u300c\u63a2\u7a76\u300d\u306b\u3066\u8b1b\u5e2b\u3092\u52d9\u3081\u307e\u3059<\/li>\r\n<li>6\u670826\u65e5\uff08\u91d1\uff09\u3000\u5343\u8449\u5927\u5b66\u306e\u516c\u958b\u7814\u7a76\u4f1a\uff08\u4e2d\u5b66\u7406\u79d1\u306b\u3064\u3044\u3066\u6388\u696d\u516c\u958b\u4e88\u5b9a\uff09<\/li>\r\n<li>7\u670818\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=60018\">\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u300c\u30ca\u30ea\u30ab\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\u300d\u306e\u8b1b\u5e2b\u3092\u3057\u307e\u3059<\/a>\u3002\u304a\u4f1a\u3044\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\r\n<\/ul>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\r\n<li>\u300e\u5927\u4eba\u306e\u305f\u3081\u306e\u9ad8\u6821\u7269\u7406\u5fa9\u7fd2\u5e33\u300f\uff08\u8b1b\u8ac7\u793e\uff09\u2026\u4e00\u822c\u5411\u3051\u306b\u65e5\u5e38\u306e\u7269\u7406\u306b\u3064\u3044\u3066\u516c\u5f0f\u3092\u5143\u306b\u7d10\u89e3\u304d\u307e\u3057\u305f\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u3067\u306f\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<strong>\u203b\u5897\u5237\u304c\u304b\u304b\u308a\uff16\u5237\u3068\u306a\u308a\u307e\u3057\u305f\uff082026\/02\/01\uff09<br \/><img class=\"alignnone wp-image-10940 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg\" sizes=\"(max-width: 220px) 100vw, 220px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0.jpg 311w\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2014-07-05 0.43.51\" width=\"220\" height=\"192\" \/><br \/><\/strong><\/li>\r\n<li>\u300e\u304d\u3081\u308b!\u5171\u901a\u30c6\u30b9\u30c8 \u7269\u7406\u57fa\u790e \u6539\u8a02\u7248\u300f\uff08\u5b66\u7814\uff09\u2026\u3000\u9ad8\u6821\u7269\u7406\u306e\u53c2\u8003\u66f8\u3067\u3059\u3002\u30a4\u30e9\u30b9\u30c8\u3092\u591a\u304f\u3057\u3066\u30a4\u30e1\u30fc\u30b8\u304c\u6301\u3066\u308b\u3088\u3046\u306b\u63cf\u304d\u307e\u3057\u305f\u3002\u6388\u696d\u306b\u3064\u3044\u3066\u3044\u3051\u306a\u3044\u3001\u7269\u7406\u304c\u82e6\u624b\u3001\u305d\u3093\u306a\u751f\u5f92\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=45322\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u306f\u3053\u3061\u3089\u3002<br \/><img class=\"alignnone wp-image-45718 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg\" sizes=\"(max-width: 184px) 100vw, 184px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg 756w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c-300x269.jpg 300w\" alt=\"\" width=\"184\" height=\"165\" \/><\/li>\r\n<\/ul>\r\n<h3><span style=\"text-align: center;\">\u5404\u7a2eSNS\uff08\u66f4\u65b0\u60c5\u5831\u3092\u304a\u5c4a\u3051\uff01\uff09<\/span><\/h3>\r\n<p style=\"text-align: center;\"><a style=\"text-align: center;\" href=\"https:\/\/twitter.com\/kuwako\">X(Twitter)<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.instagram.com\/science_seeds\/\">instagram<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.facebook.com\/kuwakolab\/\">Facebook<\/a>\uff08\u65e5\u672c\u8a9e\uff09<\/p>\r\n<p style=\"text-align: center;\"><a style=\"text-align: center;\" href=\"https:\/\/bsky.app\/profile\/kagakunoneta.bsky.social\">BlueSky<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.threads.net\/@science_seeds?hl=ja\">Threads<\/a>\uff08\u82f1\u8a9e\uff09<\/p>\r\n<h3 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 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href=\"http:\/\/phys-edu.net\/wp\/?page_id=37\">About<\/a>\u00a0\u2026\u300c\u79d1\u5b66\u306e\u30cd\u30bf\u5e33\u300d\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u3084\u3001\u904b\u55b6\u8005\u3067\u3042\u308b\u6851\u5b50\u7814\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30fb\u60f3\u3044\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a> \u2026\u5b9f\u9a13\u6559\u5ba4\u306e\u3054\u4f9d\u983c\u3001\u57f7\u7b46\u30fb\u8b1b\u6f14\u306e\u76f8\u8ac7\u3001\u79d1\u5b66\u76e3\u4fee\u7b49\u306f\u3053\u3061\u3089\u306e\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u304a\u5bc4\u305b\u304f\u3060\u3055\u3044\u3002<\/li>\r\n<\/ul>\r\n","protected":false},"excerpt":{"rendered":"<p>\u00a1Soy Ken Kuwako, tu entrenador de ciencias! \u00a1Cada d\u00eda es un nuevo experimento! \u201c\u00bfPor qu\u00e9 los planetas se mueve [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":36510,"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-63906","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\/2020\/09\/fc689c31c23b35d267d58aabbe671cb3.jpg","jetpack-related-posts":[{"id":61895,"url":"https:\/\/phys-edu.net\/wp\/?p=61895&lang=es","url_meta":{"origin":63906,"position":0},"title":"\u00a1Magia magn\u00e9tica! Esferas de acero salen disparadas en el sorprendente mundo de la conservaci\u00f3n del momento (Acelerador de Gauss)","author":"\u6851\u5b50 \u7814","date":"2026\u5e743\u670827\u65e5","format":false,"excerpt":"\u00a1Hola! Soy Ken Kuwako, tu entrenador cient\u00edfico. C\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/06\/6070f134b450e54e6435ba64b142be29.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/06\/6070f134b450e54e6435ba64b142be29.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/06\/6070f134b450e54e6435ba64b142be29.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2019\/06\/6070f134b450e54e6435ba64b142be29.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":55625,"url":"https:\/\/phys-edu.net\/wp\/?p=55625&lang=es","url_meta":{"origin":63906,"position":1},"title":"\u00bfPor qu\u00e9 el im\u00e1n lo detiene? Descubre el secreto de la \u201celectricidad que odia el cambio\u201d con el experimento del columpio de bobina.","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u67089\u65e5","format":false,"excerpt":"Soy Ken Kuwako, tu entrenador cient\u00edfico. \u00a1Cada d\u00ed\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/addf2aebe79651e48b6a50a018791333.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":58162,"url":"https:\/\/phys-edu.net\/wp\/?p=58162&lang=es","url_meta":{"origin":63906,"position":2},"title":"\u00a1Una moneda cae sin tocarla y el papel de aluminio flota!? 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Para\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\/2016\/01\/9894204b1a862794ade8b9c7c40603bb.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/9894204b1a862794ade8b9c7c40603bb.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/9894204b1a862794ade8b9c7c40603bb.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/9894204b1a862794ade8b9c7c40603bb.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":57392,"url":"https:\/\/phys-edu.net\/wp\/?p=57392&lang=es","url_meta":{"origin":63906,"position":4},"title":"Arte m\u00e1gico nacido de la f\u00edsica \u2014 Sum\u00e9rgete en la belleza de la onda de p\u00e9ndulos","author":"\u6851\u5b50 \u7814","date":"2025\u5e7412\u670816\u65e5","format":false,"excerpt":"Soy Ken Kuwako, tu entrenador de ciencia. 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