{"id":57683,"date":"2025-12-22T04:58:43","date_gmt":"2025-12-21T19:58:43","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=57683"},"modified":"2025-12-22T04:58:43","modified_gmt":"2025-12-21T19:58:43","slug":"descubre-el-secreto-de-los-colores-de-las-verduras-el-asombroso-tubo-de-ensayo-arcoiris-con-col-morada","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=57683&lang=es","title":{"rendered":"\u00a1Descubre el secreto de los colores de las verduras! El asombroso \u201ctubo de ensayo arco\u00edris\u201d con col morada"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Soy Ken Kuwako, entrenador cient\u00edfico. Cada d\u00eda es un experimento.<\/strong><\/span><\/p>\n<p style=\"text-align: left;\">\u00bfAlguna vez te has fijado en la col lombarda que hay en la secci\u00f3n de verduras del supermercado? A simple vista parece una hortaliza com\u00fan, pero en realidad esconde una <b>tinta m\u00e1gica<\/b> capaz de colorear el mundo de forma espectacular. Hoy les presento un experimento sorprendente para atrapar un hermoso arco\u00edris dentro de un tubo de ensayo. \u00a1Prep\u00e1rense, porque tanto ni\u00f1os como adultos quedar\u00e1n fascinados con este drama de colores que est\u00e1 por comenzar!<\/p>\n<h3>\u00a1Creemos un arco\u00edris con col lombarda!<\/h3>\n<p>En el mundo de la ciencia, la col lombarda es conocida como un <b>indicador natural<\/b> excepcional. Tiene la asombrosa propiedad de cambiar su color dr\u00e1sticamente, casi como un camale\u00f3n, dependiendo de si el l\u00edquido es \u00e1cido o alcalino. Gracias a este poder, cualquiera puede crear un <b>l\u00edquido tan colorido como un arco\u00edris<\/b> de forma sencilla.<\/p>\n<h3>Materiales necesarios:<\/h3>\n<p>\u30fbCol lombarda \u30fbBicarbonato de sodio \u30fb\u00c1cido clorh\u00eddrico diluido \u30fbVaso de precipitados \u30fbProbeta<\/p>\n<h3>Instrucciones:<\/h3>\n<p><b>Corta la col lombarda en trozos peque\u00f1os y ponlos en el vaso de precipitados<\/b>. A\u00f1ade agua suficiente para cubrir la col y cali\u00e9ntala con un mechero Bunsen. Ver\u00e1s c\u00f3mo los pigmentos se liberan en el agua, transform\u00e1ndola en un vibrante color <b>p\u00farpura<\/b>. Una vez que el l\u00edquido sea intensamente morado, apaga el fuego, <b>retira los restos de col<\/b> y vierte solo el l\u00edquido (el extracto) en la probeta.<\/p>\n<p>A continuaci\u00f3n, a\u00f1ade 5 gramos de <b>bicarbonato de sodio<\/b>. \u00a1En un instante, el l\u00edquido p\u00farpura se volver\u00e1 <b>verde<\/b>! La intensidad de este cambio es tan impresionante que siempre arranca un &#8220;\u00a1guau!&#8221; de emoci\u00f3n a quien lo ve.<\/p>\n<p>Ahora, con mucho cuidado y usando una pipeta, a\u00f1ade el <b>\u00e1cido clorh\u00eddrico diluido<\/b> poco a poco. Un consejo importante: no lo viertas con fuerza, ya que la reacci\u00f3n genera burbujas que podr\u00edan desbordarse; hazlo con mucha precauci\u00f3n. Notar\u00e1s que la parte superior del l\u00edquido comienza a te\u00f1irse de <b>rojo<\/b>.<\/p>\n<p>Finalmente, <b>mezcla el l\u00edquido con una varilla de vidrio de forma muy suave y lenta<\/b>. \u00a1Mira lo que ocurre! El verde se queda en el fondo, el p\u00farpura en el centro y el rojo en la parte superior, creando un <b>degradado espectacular<\/b>. \u00a1Es como si un arco\u00edris hubiera aparecido dentro del cristal!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-658 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/2ff58605d20f62d4489e5c72e773f3c3.jpg\" alt=\"Captura de pantalla\" width=\"330\" height=\"331\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/2ff58605d20f62d4489e5c72e773f3c3.jpg 227w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/2ff58605d20f62d4489e5c72e773f3c3-150x150.jpg 150w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/2ff58605d20f62d4489e5c72e773f3c3-120x120.jpg 120w\" sizes=\"auto, (max-width: 330px) 100vw, 330px\" \/><\/p>\n<h3>\u00bfPor qu\u00e9 cambian los colores?<\/h3>\n<p>El secreto detr\u00e1s de este fen\u00f3meno m\u00e1gico es una <b>reacci\u00f3n qu\u00edmica<\/b> producida por unos pigmentos llamados <b>antocianinas<\/b> presentes en la planta. Las antocianinas tienen la curiosa propiedad de cambiar la forma de sus mol\u00e9culas seg\u00fan el pH (el nivel de acidez o alcalinidad) del entorno.<\/p>\n<p>\u30fb<b>Neutro<\/b> (estado original): Color p\u00farpura. \u30fb<b>Alcalino<\/b> (al a\u00f1adir bicarbonato): Color verde o amarillo. \u30fb<b>\u00c1cido<\/b> (al a\u00f1adir \u00e1cido clorh\u00eddrico): Color rojo.<\/p>\n<p>El arco\u00edris se forma al final del experimento porque los niveles de acidez, neutralidad y alcalinidad se separan en capas dentro de la probeta.<\/p>\n<p>La <b>clave del \u00e9xito<\/b> es mezclar &#8220;con delicadeza&#8221; con la varilla. Si agitas demasiado, todas las propiedades se mezclar\u00e1n por completo y el l\u00edquido se volver\u00e1 totalmente rojo \u00e1cido. \u00a1El truco cient\u00edfico para mantener un arco\u00edris perfecto es hacerlo <b>despacio y con suavidad<\/b>! Estas mismas antocianinas son las responsables del azul de los ar\u00e1ndanos y del rojo de las hojas de arce en oto\u00f1o. Detr\u00e1s de los bellos colores de la naturaleza, siempre se esconden maravillas qu\u00edmicas como esta.<\/p>\n<h3>Contacto y Consultas<\/h3>\n<p>\u00a1Hagamos que la curiosidad y la diversi\u00f3n de la ciencia est\u00e9n al alcance de todos! Aqu\u00ed encontrar\u00e1s experimentos fascinantes para hacer en casa y consejos f\u00e1ciles de entender. \u00a1Explora todo lo que quieras! \u30fbEl contenido de &#8220;Ciencia en el Bolsillo&#8221; ya es un libro. M\u00e1s detalles <a href=\"https:\/\/amzn.to\/42PMCEL\">aqu\u00ed<\/a>. \u30fbSobre el autor, Ken Kuwako: <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a>. \u30fbPara solicitudes de colaboraci\u00f3n (escritura, conferencias, talleres, asesor\u00eda de TV, etc.): <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a>. <span class=\"s2\">\u30fb\u00a1Sigue las actualizaciones 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> \u00a1V\u00eddeos de experimentos disponibles en nuestro <a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Canal de Ideas Cient\u00edficas<\/a>!<\/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 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> \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>Soy Ken Kuwako, entrenador cient\u00edfico. Cada d\u00eda es un experimento. \u00bfAlguna vez te has fijado en la col lombard [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":658,"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-57683","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\/2013\/10\/2ff58605d20f62d4489e5c72e773f3c3.jpg","jetpack-related-posts":[{"id":53636,"url":"https:\/\/phys-edu.net\/wp\/?p=53636&lang=es","url_meta":{"origin":57683,"position":0},"title":"Crea tu M\u00e1scara de Arco\u00edris y Descubre los Colores Ocultos de la Luz","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u67082\u65e5","format":false,"excerpt":"\u00a1Soy Ken Kuwako, tu entrenador de ciencias! Cada d\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/10\/%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%88-2025-10-02-5.09.20.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/10\/%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%88-2025-10-02-5.09.20.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/10\/%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%88-2025-10-02-5.09.20.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/10\/%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%88-2025-10-02-5.09.20.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/10\/%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%88-2025-10-02-5.09.20.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/10\/%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%88-2025-10-02-5.09.20.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":60799,"url":"https:\/\/phys-edu.net\/wp\/?p=60799&lang=es","url_meta":{"origin":57683,"position":1},"title":"\u00a1Crea un arco\u00edris! La ciencia del doble arco\u00edris y c\u00f3mo la refracci\u00f3n y la reflexi\u00f3n pintan el cielo","author":"\u6851\u5b50 \u7814","date":"2026\u5e742\u670822\u65e5","format":false,"excerpt":"\u00a1Hola! Soy Ken Kuwako, tu entrenador cient\u00edfico. P\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/%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%88-2025-07-31-6.18.57.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/%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%88-2025-07-31-6.18.57.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/%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%88-2025-07-31-6.18.57.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/%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%88-2025-07-31-6.18.57.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/12\/%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%88-2025-07-31-6.18.57.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":57963,"url":"https:\/\/phys-edu.net\/wp\/?p=57963&lang=es","url_meta":{"origin":57683,"position":2},"title":"\u00a1Ciencia en casa! \u00bfCrear colores girando la luz? La cinta adhesiva se convierte en pintura m\u00e1gica \u2014 construye un caleidoscopio de luz polarizada","author":"\u6851\u5b50 \u7814","date":"2025\u5e7412\u670828\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\/2017\/10\/0fb44cfc278b2c42fbd26873066923ef.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":58013,"url":"https:\/\/phys-edu.net\/wp\/?p=58013&lang=es","url_meta":{"origin":57683,"position":3},"title":"\u00bfQu\u00e9 ocurre cuando la luz atraviesa un prisma? La luz blanca se convierte en un rompecabezas de siete colores \u2014 El fascinante mundo de la luz que am\u00f3 Newton","author":"\u6851\u5b50 \u7814","date":"2025\u5e7412\u670830\u65e5","format":false,"excerpt":"\u00a1Hola! 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Crea Estratos que Parecen un Pastel","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u670815\u65e5","format":false,"excerpt":"Soy Ken Kuwako, el entrenador de ciencia. \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\/2022\/12\/382415d2ef173e3f33b7f6d83d1b3fa4.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/382415d2ef173e3f33b7f6d83d1b3fa4.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/382415d2ef173e3f33b7f6d83d1b3fa4.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/382415d2ef173e3f33b7f6d83d1b3fa4.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":60473,"url":"https:\/\/phys-edu.net\/wp\/?p=60473&lang=es","url_meta":{"origin":57683,"position":5},"title":"\u00a1Hagamos nevar en un tubo de ensayo! Navidad brillante con cristales en casa (experimento de recristalizaci\u00f3n de cloruro de amonio)","author":"\u6851\u5b50 \u7814","date":"2026\u5e742\u670812\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador cient\u00edfico. 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