{"id":67305,"date":"2026-09-09T04:54:21","date_gmt":"2026-09-08T19:54:21","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=67305"},"modified":"2026-09-09T04:54:21","modified_gmt":"2026-09-08T19:54:21","slug":"si-el-adn-fuera-una-moneda-el-milagro-de-la-vida-detras-de-la-mitosis-y-la-meiosis","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=67305&lang=es","title":{"rendered":"Si el ADN fuera una moneda: el milagro de la vida detr\u00e1s de la mitosis y la meiosis"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Soy Ken Kuwako, Science Trainer. Cada d\u00eda es un experimento.<\/strong><\/span><\/p>\n<p>\u00bfAlguna vez te has preguntado cu\u00e1l es la probabilidad de que t\u00fa, precisamente t\u00fa, llegaras a existir? Cuando hacemos los c\u00e1lculos, el resultado es un n\u00famero verdaderamente astron\u00f3mico. En esta ocasi\u00f3n, vamos a descubrir el secreto detr\u00e1s de esta incre\u00edble \u00abprobabilidad milagrosa\u00bb utilizando una comparaci\u00f3n muy sencilla: monedas de 100 yenes.<\/p>\n<h3>Imaginemos la divisi\u00f3n celular con dinero<\/h3>\n<p>Un profesor me ense\u00f1\u00f3 una forma muy interesante de explicar la divisi\u00f3n celular utilizando el dinero como ejemplo. Es una comparaci\u00f3n sencilla y bastante f\u00e1cil de entender.<\/p>\n<p>En nuestro cuerpo ocurren much\u00edsimas divisiones celulares todos los d\u00edas. Pero, a grandes rasgos, existen dos tipos principales: la \u00abdivisi\u00f3n celular mit\u00f3tica\u00bb, que permite formar y mantener nuestro cuerpo, y la \u00abmeiosis\u00bb, que interviene en la formaci\u00f3n de las c\u00e9lulas reproductoras. Vamos a comparar estas dos formas de divisi\u00f3n imaginando que todo nuestro ADN est\u00e1 representado por monedas de 100 yenes.<\/p>\n<p>Sigue la explicaci\u00f3n mientras observas la siguiente figura. Por cierto, esta figura est\u00e1 tomada de JT\u751f\u547d\u8a8c\u7814\u7a76\u9928, \u00abMeiosis: un mecanismo riguroso que genera diversidad\u00bb, de Yoshinori Watanabe, Instituto de Biolog\u00eda Molecular y Celular, Universidad de Tokio.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-67224 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-09-07-6.27.13.jpeg\" alt=\"\" width=\"336\" height=\"418\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-09-07-6.27.13.jpeg 1104w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-09-07-6.27.13-241x300.jpeg 241w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-09-07-6.27.13-823x1024.jpeg 823w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-09-07-6.27.13-768x956.jpeg 768w\" sizes=\"auto, (max-width: 336px) 100vw, 336px\" \/><\/p>\n<p style=\"text-align: center;\">Fuente: JT\u751f\u547d\u8a8c\u7814\u7a76\u9928, \u00abMeiosis: un mecanismo riguroso que genera diversidad\u00bb, Yoshinori Watanabe, Instituto de Biolog\u00eda Molecular y Celular, Universidad de Tokio<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.brh.co.jp\/publication\/journal\/060\/research_21\">https:\/\/www.brh.co.jp\/publication\/journal\/060\/research_21<\/a><\/p>\n<h3>En una divisi\u00f3n celular normal<\/h3>\n<p>Si imaginamos que todo el ADN equivale a 100 yenes, primero tenemos 100 yenes y estos se convierten en 200 yenes al duplicarse el ADN. Despu\u00e9s, los 200 yenes se dividen en dos partes de 100 yenes (100 yenes \u00d7 2).<\/p>\n<p style=\"text-align: center;\">\u2192 100 yenes se convierten en 100 yenes \u00d7 2 (200 yenes)<\/p>\n<p>Este tipo de divisi\u00f3n ocurre, por ejemplo, cuando se renuevan las c\u00e9lulas de la piel o de los m\u00fasculos. Primero, la c\u00e9lula hace una copia completa de sus 100 yenes de ADN, convirti\u00e9ndolos en 200 yenes, y despu\u00e9s reparte 100 yenes a cada una de las dos c\u00e9lulas hijas. Por eso, ambas c\u00e9lulas resultantes conservan exactamente <b>la misma informaci\u00f3n, equivalente a 100 yenes<\/b>, que ten\u00eda la c\u00e9lula original. \u00a1As\u00ed, todas las c\u00e9lulas de nuestro cuerpo pueden seguir teniendo el mismo plano de construcci\u00f3n!<\/p>\n<h3>\u00bfQu\u00e9 ocurre en la meiosis?<\/h3>\n<p>Por otro lado, la meiosis es el proceso que ocurre cuando se producen los \u00f3vulos y los espermatozoides.<\/p>\n<p>Si todo el ADN equivale a 100 yenes, primero tenemos 100 yenes y estos se convierten en 200 yenes al duplicarse el ADN. Despu\u00e9s, se dividen en 100 y 100 yenes (primera divisi\u00f3n). (En realidad, aqu\u00ed tambi\u00e9n ocurre un intercambio de material gen\u00e9tico, por lo que el proceso es todav\u00eda m\u00e1s complejo).<\/p>\n<p>A continuaci\u00f3n, cada una de las dos c\u00e9lulas vuelve a dividirse y acaba con 50 yenes (segunda divisi\u00f3n).<\/p>\n<p style=\"text-align: center;\">\u2192 100 yenes se convierten en 50 yenes \u00d7 2 \u00d7 2 conjuntos (200 yenes)<\/p>\n<p>Hasta el momento de copiar los 100 yenes para convertirlos en 200, el proceso es similar. Pero despu\u00e9s ocurre una divisi\u00f3n adicional. Como resultado, cada una de las c\u00e9lulas producidas termina teniendo solo <b>la mitad de la informaci\u00f3n, equivalente a 50 yenes<\/b>.<\/p>\n<p>\u00bfPor qu\u00e9 es necesario reducir la cantidad a la mitad? Porque cuando un \u00f3vulo (50 yenes) y un espermatozoide (50 yenes) se unen durante la fecundaci\u00f3n, la cantidad vuelve a ser exactamente de 100 yenes, es decir, recupera la cantidad original de informaci\u00f3n. Si no se redujera a la mitad y cada c\u00e9lula reproductora conservara 100 yenes, despu\u00e9s de la fecundaci\u00f3n tendr\u00edamos 200 yenes, en la siguiente generaci\u00f3n 400 yenes, y as\u00ed sucesivamente. La meiosis es, por tanto, un mecanismo extraordinariamente ingenioso que permite mantener constante la cantidad de ADN generaci\u00f3n tras generaci\u00f3n.<\/p>\n<h3>Los 50 yenes nunca tienen exactamente el mismo contenido<\/h3>\n<p>Aqu\u00ed aparece algo especialmente interesante: aunque todos sean \u00ab50 yenes\u00bb, el contenido de esos 50 yenes, es decir, la combinaci\u00f3n de informaci\u00f3n gen\u00e9tica, no es exactamente el mismo cada vez.<\/p>\n<h3>T\u00fa eres un milagro entre 70 billones de posibilidades<\/h3>\n<p>Las c\u00e9lulas humanas tienen 46 cromosomas, organizados en 23 pares.<\/p>\n<p>Cuando se producen los \u00f3vulos y los espermatozoides, se elige uno de los dos cromosomas de cada par para formar esos 50 yenes (23 cromosomas). Solo con esta \u00abelecci\u00f3n\u00bb ya aparecen alrededor de 8,4 millones de combinaciones posibles (2 elevado a 23 = 8.388.608 combinaciones).<\/p>\n<p>Adem\u00e1s, este proceso ocurre tanto en la formaci\u00f3n del \u00f3vulo como en la del espermatozoide. Al combinar las posibilidades de ambos progenitores, el n\u00famero aumenta hasta aproximadamente 70 billones de combinaciones (8.388.608^2). Y eso no es todo. En realidad, tambi\u00e9n ocurre un fen\u00f3meno llamado \u00abrecombinaci\u00f3n\u00bb, en el que se intercambian fragmentos entre los cromosomas. Por eso, el n\u00famero real de combinaciones posibles es much\u00edsimo mayor.<\/p>\n<p>En otras palabras, incluso si tus padres hubieran tenido otro hijo siguiendo exactamente el mismo proceso, la probabilidad de que ese hijo tuviera exactamente la misma combinaci\u00f3n de ADN que t\u00fa ser\u00eda pr\u00e1cticamente cero. Que los hermanos tengan caras, personalidades y caracter\u00edsticas diferentes es precisamente el resultado de esta especie de \u00abloter\u00eda gen\u00e9tica\u00bb que tiene lugar durante la meiosis.<\/p>\n<p>Resulta incre\u00edble pensar que detr\u00e1s de un mecanismo tan sencillo como convertir 100 yenes en dos mitades de 50 yenes se esconda una historia de probabilidades tan gigantesca. La pr\u00f3xima vez que te mires al espejo, recuerda por un momento que ese rostro que ves es el resultado de una \u00abcombinaci\u00f3n milagrosa\u00bb que ha superado una probabilidad de una entre 70 billones\u2026 \u00a1y en realidad, de una cifra todav\u00eda mucho mayor!<\/p>\n<h3>Consultas y solicitudes<\/h3>\n<p>\u00a1Hagamos que las maravillas y la diversi\u00f3n de la ciencia est\u00e9n un poco m\u00e1s cerca de nuestra vida cotidiana! En este blog encontrar\u00e1s divertidos experimentos cient\u00edficos que puedes hacer en casa, junto con consejos y explicaciones f\u00e1ciles de entender. \u00a1Busca y descubre todos los contenidos!<\/p>\n<p>\u30fbEl contenido de \u79d1\u5b66\u306e\u30cd\u30bf\u5e33 se ha convertido en un libro. Puedes encontrar m\u00e1s informaci\u00f3n <a href=\"https:\/\/amzn.to\/42PMCEL\">aqu\u00ed<\/a><br \/>\n\u30fbPuedes conocer m\u00e1s sobre Ken Kuwako, responsable de este proyecto, <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a><br \/>\n\u30fbPara solicitudes de todo tipo (redacci\u00f3n, conferencias, talleres de experimentos, supervisi\u00f3n cient\u00edfica para televisi\u00f3n, apariciones en televisi\u00f3n, etc.), consulta <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a><br \/>\n<span class=\"s2\">\u30fb\u00a1Las novedades y actualizaciones 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>En el <a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">canal de Ciencia y Experimentos<\/a> encontrar\u00e1s v\u00eddeos de experimentos cient\u00edficos.<\/p>\n<h3>\uff19\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n\u304a\u5f01\u5f53\u7bb1\u3092\u30d7\u30e9\u30d0\u30f3\u304c\u308f\u308a\u306b\u3057\u3066\u30ad\u30fc\u30db\u30eb\u30c0\u30fc\u3092\u4f5c\u308d\u3046\uff01\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=35313\">\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u304a\u5f01\u5f53\u7bb1\u3092\u4f7f\u3063\u305f\u30ad\u30fc\u30db\u30eb\u30c0\u30fc\u4f5c\u308a\uff01<\/a><\/p>\r\n<p style=\"text-align: center;\"><img class=\"alignnone wp-image-35705 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/69951296b11caa484208330661c3ad16.jpg\" sizes=\"auto, (max-width: 449px) 100vw, 449px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/69951296b11caa484208330661c3ad16.jpg 1008w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/69951296b11caa484208330661c3ad16-300x130.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/69951296b11caa484208330661c3ad16-768x334.jpg 768w\" alt=\"\" width=\"449\" height=\"195\" \/><\/p>\r\n\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 \t<li>\uff18\u6708\uff12\uff17\u65e5\uff08\u6728\uff09\u79d1\u5b66\u76e3\u4fee\u756a\u7d44\u653e\u9001\u4e88\u5b9a<\/li>\r\n \t<li>\uff19\u6708\uff12\uff10\u65e5\uff08\u65e5\uff09\u30c0\u30d3\u30f3\u30c1\u30de\u30b9\u30bf\u30fc\u30ba\u51fa\u6f14\u4e88\u5b9a<\/li>\r\n \t<li>\uff11\uff10\u6708\uff11\uff10\u65e5\uff08\u571f\uff0911:15~12:00\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=66205\">\u5343\u8449\u5e02\u79d1\u5b66\u30d5\u30a7\u30b9\u30bf2026\u300c\u6851\u5b50\u5148\u751f\u306e\u56de\u8ee2\u79d1\u5b66\u30b7\u30e7\u30fc\u300d\u306b\u3066\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\u3092\u884c\u3044\u307e\u3059<\/a>\u3002<\/li>\r\n \t<li>12\u670826\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=64825\">\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><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\r\n \t<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\r\n<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\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\" \/><\/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=\"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\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>","protected":false},"excerpt":{"rendered":"<p>Soy Ken Kuwako, Science Trainer. Cada d\u00eda es un experimento. \u00bfAlguna vez te has preguntado cu\u00e1l es la probabil [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":67225,"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-67305","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-es"],"jetpack-related-posts":[{"id":62375,"url":"https:\/\/phys-edu.net\/wp\/?p=62375&lang=es","url_meta":{"origin":67305,"position":0},"title":"\u00a1Cambia tu clase! Gu\u00eda f\u00e1cil y n\u00edtida para observar la mitosis con safranina","author":"\u6851\u5b50 \u7814","date":"2026\u5e744\u670815\u65e5","format":false,"excerpt":"Hola, soy Ken Kuwako, entrenador cient\u00edfico. 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\/2024\/04\/67b73764d700493fa45484ccdcc5a612.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/67b73764d700493fa45484ccdcc5a612.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/67b73764d700493fa45484ccdcc5a612.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/67b73764d700493fa45484ccdcc5a612.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":67373,"url":"https:\/\/phys-edu.net\/wp\/?p=67373&lang=es","url_meta":{"origin":67305,"position":1},"title":"\u00bfUn arco\u00edris escondido en un bol\u00edgrafo negro? Descubriendo el verdadero color con cromatograf\u00eda en papel","author":"\u6851\u5b50 \u7814","date":"2026\u5e749\u670812\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\/2022\/02\/IMG_6134-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/02\/IMG_6134-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/02\/IMG_6134-1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/02\/IMG_6134-1.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":55764,"url":"https:\/\/phys-edu.net\/wp\/?p=55764&lang=es","url_meta":{"origin":67305,"position":2},"title":"\u00a1Magia en la Pantalla! Descubre la Forma \u00danica de tu Voz Sin Instalar Nada","author":"\u6851\u5b50 \u7814","date":"2025\u5e7411\u670812\u65e5","format":false,"excerpt":"Soy Ken Kuwako, instructor de ciencias, y hago exp\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\/10\/5aa4cb7dfe411c30058d9a5386cc23ad.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/10\/5aa4cb7dfe411c30058d9a5386cc23ad.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/10\/5aa4cb7dfe411c30058d9a5386cc23ad.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/10\/5aa4cb7dfe411c30058d9a5386cc23ad.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":62400,"url":"https:\/\/phys-edu.net\/wp\/?p=62400&lang=es","url_meta":{"origin":67305,"position":3},"title":"\u00a1Domina el dif\u00edcil \u201cmovimiento helicoidal\u201d en f\u00edsica! 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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\/2017\/09\/%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%88-2026-01-16-6.26.33.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/%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%88-2026-01-16-6.26.33.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/%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%88-2026-01-16-6.26.33.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/09\/%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%88-2026-01-16-6.26.33.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":64404,"url":"https:\/\/phys-edu.net\/wp\/?p=64404&lang=es","url_meta":{"origin":67305,"position":4},"title":"\u00a1La estrella del verano! Los secretos escondidos en los patrones en espiral y los colores de las semillas de la sand\u00eda","author":"\u6851\u5b50 \u7814","date":"2026\u5e746\u670811\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador cient\u00edfico. 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