{"id":60473,"date":"2026-02-12T04:48:54","date_gmt":"2026-02-11T19:48:54","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=60473"},"modified":"2026-02-12T04:48:54","modified_gmt":"2026-02-11T19:48:54","slug":"hagamos-nevar-en-un-tubo-de-ensayo-navidad-brillante-con-cristales-en-casa-experimento-de-recristalizacion-de-cloruro-de-amonio","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=60473&lang=es","title":{"rendered":"\u00a1Hagamos nevar en un tubo de ensayo! Navidad brillante con cristales en casa (experimento de recristalizaci\u00f3n de cloruro de amonio)"},"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>\u00a1Ya ha llegado la temporada navide\u00f1a! Esa \u00e9poca en la que las calles brillan con iluminaciones preciosas y el coraz\u00f3n se llena de ilusi\u00f3n. Seguro que alguna vez te has quedado maravillado mirando los patrones de escarcha que aparecen de repente en los cristales de las ventanas o contemplando c\u00f3mo caen suavemente los copos de nieve desde el cielo.<\/p>\n<p>\u00bfY si te dijera que puedes crear ese paisaje m\u00e1gico de invierno sobre tu propio escritorio, dentro de un peque\u00f1o tubo de ensayo? \u00bfNo te parece emocionante? Hoy te presento un experimento cient\u00edfico, tan bello como inteligente, perfecto para una noche especial. El protagonista es el cloruro de amonio, un misterioso polvo blanco capaz de dar vida a cristales que parecen creados por hadas del invierno.<\/p>\n<h3>\u00bfCopos de nieve cultivados en casa? \u00a1Atr\u00e9vete con este experimento navide\u00f1o!<\/h3>\n<p>\u00a1Vamos a comenzar el experimento para crear tu propia &#8220;bola de nieve&#8221;! La preparaci\u00f3n es sorprendentemente sencilla.<\/p>\n<p>Como si estuvieras preparando una poci\u00f3n m\u00e1gica, a\u00f1ade con cuidado 20 g de cloruro de amonio en 40 ml de agua caliente a unos 70 \u00b0C. El truco est\u00e1 en remover con paciencia hasta que todo se disuelva y la mezcla sea completamente transparente. Vierte esta &#8220;agua m\u00e1gica transparente&#8221; en un recipiente de cristal, como un tubo de ensayo, y simplemente espera a que se enfr\u00ede en calma. Con solo esto, un hermoso paisaje invernal empezar\u00e1 a desplegarse ante tus ojos.<\/p>\n<p>A la hora de hacer experimentos en casa, el mayor obst\u00e1culo suele ser el manejo del fuego. Por eso, quiero compartir una idea fant\u00e1stica que aprend\u00ed del profesor Eiji Komori, especialista en educaci\u00f3n cient\u00edfica: reutilizar una vieja arrocera el\u00e9ctrica. Solo tienes que llenarla de agua en el modo &#8220;mantener caliente&#8221; e introducir los tubos de ensayo. Se convierte al instante en un dispositivo de ba\u00f1o mar\u00eda seguro e ideal. Aqu\u00ed puedes ver la olla el\u00e9ctrica que yo utilizo.<\/p>\n<p>Incluso puedes preparar el cloruro de amonio dentro de los tubos de ensayo de antemano y reutilizarlos a\u00f1o tras a\u00f1o; es muy pr\u00e1ctico.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-25399 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/06\/607ead9ec2ef3a493216fb98e6be5d2b.jpg\" alt=\"Captura de pantalla\" width=\"575\" height=\"437\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/06\/607ead9ec2ef3a493216fb98e6be5d2b.jpg 575w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/06\/607ead9ec2ef3a493216fb98e6be5d2b-300x228.jpg 300w\" sizes=\"auto, (max-width: 575px) 100vw, 575px\" \/><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/amzn.to\/3JT4kRP\">Olla el\u00e9ctrica multiusos Zojirushi<\/a><\/p>\n<p style=\"text-align: left;\">Si llenas la olla con agua para calentarla y colocas dentro un vaso de precipitados con los tubos de ensayo, tendr\u00e1s un control de temperatura perfecto. Calentar directamente sobre el fuego conlleva riesgos como la ebullici\u00f3n explosiva o que el cristal se rompa por el choque t\u00e9rmico. Sin embargo, con este m\u00e9todo de ba\u00f1o mar\u00eda, el calentamiento es suave, lo que facilita la observaci\u00f3n y lo hace extremadamente seguro.<\/p>\n<p>\u00bfQu\u00e9 clase de espect\u00e1culo nos espera? Echa un vistazo a este v\u00eddeo para ver ese momento de fantas\u00eda. Ver c\u00f3mo los cristales crecen dentro del silencioso tubo de ensayo, casi como si tuvieran voluntad propia, te har\u00e1 perder la noci\u00f3n del tiempo.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u307e\u308b\u3067\u30a2\u30ca\u96ea\uff01\u81ea\u5b85\u3067\u89b3\u5bdf\u3067\u304d\u308b\u5869\u5316\u30a2\u30f3\u30e2\u30cb\u30a6\u30e0\u306e\u7f8e\u3057\u3055\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/kMsufrXujcM?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<p><iframe loading=\"lazy\" title=\"\u307e\u308b\u3067\u30b9\u30ce\u30fc\u30c9\u30fc\u30e0\uff01\u5869\u5316\u30a2\u30f3\u30e2\u30cb\u30a6\u30e0\u306e\u518d\u7d50\u6676\u306e\u69d8\u5b50\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/BSSttVFGtZs?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>\u00bfPor qu\u00e9 &#8220;nieva&#8221;? El misterio de la recristalizaci\u00f3n<\/h3>\n<p>\u00bfPor qu\u00e9 aparecen estos cristales tan hermosos con solo enfriar un l\u00edquido transparente? La respuesta est\u00e1 en un fen\u00f3meno llamado recristalizaci\u00f3n. En realidad, esto es una versi\u00f3n en miniatura del mecanismo que hace que caiga la nieve del cielo.<\/p>\n<p>El agua caliente puede disolver una gran cantidad de cloruro de amonio. Para que te hagas una idea, es como un &#8220;tren lleno de gente&#8221;. Pero a medida que la soluci\u00f3n se enfr\u00eda, la capacidad del &#8220;tren&#8221; (el agua) disminuye dr\u00e1sticamente. Entonces, el agua dice: &#8220;\u00a1Ya no puedo llevar a nadie m\u00e1s! \u00a1Por favor, bajen del tren!&#8221;. Y as\u00ed, el cloruro de amonio que ya no cabe es expulsado.<\/p>\n<p>Esas part\u00edculas que se han quedado sin sitio empiezan a tomarse de las manos y a organizarse de forma ordenada. Eso es, precisamente, lo que forma los brillantes cristales. La nieve en la naturaleza nace de forma similar, cuando el vapor de agua en el aire se enfr\u00eda y se agrupa en peque\u00f1os granos de hielo. Podr\u00edamos decir que lo que ocurre dentro del tubo de ensayo es una recreaci\u00f3n a tama\u00f1o de bolsillo de los fen\u00f3menos meteorol\u00f3gicos de la Tierra.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-42443\" style=\"font-size: 14px;\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/03\/470a3fe6c4c1943c9fff69a8a9cc1d43.jpg\" alt=\"\" width=\"1210\" height=\"598\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/03\/470a3fe6c4c1943c9fff69a8a9cc1d43.jpg 1210w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/03\/470a3fe6c4c1943c9fff69a8a9cc1d43-300x148.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/03\/470a3fe6c4c1943c9fff69a8a9cc1d43-1024x506.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/03\/470a3fe6c4c1943c9fff69a8a9cc1d43-768x380.jpg 768w\" sizes=\"auto, (max-width: 1210px) 100vw, 1210px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-25258 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/06\/c9316a0040fbcfcc785722503689780a.jpg\" alt=\"Captura de pantalla\" width=\"612\" height=\"427\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/06\/c9316a0040fbcfcc785722503689780a.jpg 612w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/06\/c9316a0040fbcfcc785722503689780a-300x209.jpg 300w\" sizes=\"auto, (max-width: 612px) 100vw, 612px\" \/><\/p>\n<p>Si te quedas con ganas de m\u00e1s y piensas: &#8220;\u00a1Quiero hacer muchos m\u00e1s!&#8221; o &#8220;\u00a1Quiero ver cristales m\u00e1s grandes!&#8221;, la web de Narika es una referencia excelente. Al cambiar las proporciones, la forma en que &#8220;nieva&#8221; y crecen los cristales var\u00eda, \u00a1as\u00ed que es divertido dise\u00f1ar tu propio paisaje invernal original!<\/p>\n<h3>El \u00e1rbol de Navidad del mundo microsc\u00f3pico<\/h3>\n<p>Si observas estos bellos cristales a trav\u00e9s de un microscopio, te espera un mundo a\u00fan m\u00e1s sorprendente que no se ve a simple vista.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-42409 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/03\/15053e1b33b80274da502ea9eda76ed6.jpg\" alt=\"\" width=\"391\" height=\"397\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/03\/15053e1b33b80274da502ea9eda76ed6.jpg 662w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/03\/15053e1b33b80274da502ea9eda76ed6-296x300.jpg 296w\" sizes=\"auto, (max-width: 391px) 100vw, 391px\" \/><\/p>\n<p>\u00bfNo te parece ver formas ramificadas delicadamente, como plumas de ave o frondes de helecho? Esta estructura se llama &#8220;dendrita&#8221; o cristal dendr\u00edtico. Los patrones de escarcha que decoran las ventanas en invierno pertenecen a esta misma familia. Es como si en el mundo microsc\u00f3pico la naturaleza hubiera escondido \u00e1rboles de Navidad secretos.<\/p>\n<h3>\u00a1Incluso puedes crear gemas! El vasto mundo de los cristales<\/h3>\n<p>El mundo de la cristalizaci\u00f3n no se limita al cloruro de amonio. Por ejemplo, usando el familiar alumbre (que se usa a veces en la cocina), es posible cultivar cristales grandes con forma de octaedro, \u00a1aut\u00e9nticas joyas cient\u00edficas!<\/p>\n<p>\u00a1Esta foto muestra un magn\u00edfico cristal de alumbre que los alumnos del club de ciencias cultivaron con mucha paciencia!<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-37809\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/06\/993b83f8a23762986f23876f18342f29.jpg\" alt=\"\" width=\"487\" height=\"378\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/06\/993b83f8a23762986f23876f18342f29.jpg 1378w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/06\/993b83f8a23762986f23876f18342f29-300x233.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/06\/993b83f8a23762986f23876f18342f29-1024x795.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/06\/993b83f8a23762986f23876f18342f29-768x596.jpg 768w\" sizes=\"auto, (max-width: 487px) 100vw, 487px\" \/><\/p>\n<p>La raz\u00f3n por la cual las formas de los cristales var\u00edan tanto seg\u00fan la sustancia es que la forma de las mol\u00e9culas y su manera de agruparse son \u00fanicas para cada compuesto. Podr\u00edamos decir que la personalidad de cada sustancia se manifiesta en su forma. No te pierdas estos v\u00eddeos para comparar qu\u00e9 aspecto tienen otras materias:<\/p>\n<p>\u25bc Recristalizaci\u00f3n de nitrato de potasio (\u00a1una lluvia de cristales como agujas afiladas!)<\/p>\n<p>https:\/\/youtu.be\/ZcwP2UCWqOs?t=1m50s<\/p>\n<p>\u25bc Recristalizaci\u00f3n de yoduro de plomo (\u00a1una belleza impresionante con nieve dorada!)<\/p>\n<p><iframe loading=\"lazy\" title=\"\u30e8\u30a6\u5316\u925b\u306e\u518d\u7d50\u6676\" width=\"1140\" height=\"855\" src=\"https:\/\/www.youtube.com\/embed\/RgP4ibib-Go?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<p>\u25bc Recristalizaci\u00f3n de alumbre (c\u00f3mo se forman poco a poco joyas octa\u00e9dricas)<\/p>\n<p><iframe loading=\"lazy\" title=\"\u30df\u30e7\u30a6\u30d0\u30f3\u306e\u518d\u7d50\u6676\u306e\u69d8\u5b50\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/43T48bKV18Y?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<p>\u00bfQu\u00e9 te ha parecido? Cuando miras con ojos cient\u00edficos, los paisajes de invierno se vuelven a\u00fan m\u00e1s misteriosos y bellos. Esta Navidad, \u00bfpor qu\u00e9 no te re\u00fanes alrededor de una olla el\u00e9ctrica en una habitaci\u00f3n c\u00e1lida y haces florecer tu propio milagro dentro de un tubo de ensayo?<\/p>\n<h3>Consultas y solicitudes<\/h3>\n<p>\u00a1Hagamos que el misterio y la diversi\u00f3n de la ciencia est\u00e9n m\u00e1s cerca de todos! Aqu\u00ed comparto experimentos divertidos que puedes hacer en casa y trucos f\u00e1ciles de entender. \u00a1No dudes en explorar!<\/p>\n<p>\u30fb El contenido de este blog ahora es un libro. M\u00e1s detalles <a href=\"https:\/\/amzn.to\/42PMCEL\">aqu\u00ed<\/a>.<br \/>\n\u30fb Sobre el autor, Ken Kuwako <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a>.<br \/>\n\u30fb Para solicitudes (escritura, conferencias, talleres, supervisi\u00f3n de TV, etc.) <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a>.<br \/>\n<span class=\"s2\">\u30fb \u00a1Sigue las actualizaciones 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> \u00a1V\u00eddeos de experimentos en el canal <a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Ciencia a Mano<\/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. \u00a1Ya ha llegado la temporada navide\u00f1a! Esa \u00e9 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":25258,"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-60473","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\/2016\/06\/c9316a0040fbcfcc785722503689780a.jpg","jetpack-related-posts":[{"id":54308,"url":"https:\/\/phys-edu.net\/wp\/?p=54308&lang=es","url_meta":{"origin":60473,"position":0},"title":"\u00a1Aparecen como joyas! Descubre el secreto de la temperatura a trav\u00e9s de la recristalizaci\u00f3n del nitrato de potasio y la sal.","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u670813\u65e5","format":false,"excerpt":"Soy Ken Kuwako, Entrenador de Ciencias. \u00a1Cada d\u00eda \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\/03\/6bbbd3aaccca7143d4bb332607d0e190.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/03\/6bbbd3aaccca7143d4bb332607d0e190.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/03\/6bbbd3aaccca7143d4bb332607d0e190.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/03\/6bbbd3aaccca7143d4bb332607d0e190.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":53812,"url":"https:\/\/phys-edu.net\/wp\/?p=53812&lang=es","url_meta":{"origin":60473,"position":1},"title":"El Misterio de la Fuente Rosa: La Asombrosa Propiedad del Amon\u00edaco Revelada en un Drama de 1 Victoria y 2 Derrotas.","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u67085\u65e5","format":false,"excerpt":"Soy Kuwako Ken, entrenador de ciencia. Cada d\u00eda es\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/0ca4787260c83c1ec72d0fcceb7309a3.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/0ca4787260c83c1ec72d0fcceb7309a3.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/0ca4787260c83c1ec72d0fcceb7309a3.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/01\/0ca4787260c83c1ec72d0fcceb7309a3.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":53915,"url":"https:\/\/phys-edu.net\/wp\/?p=53915&lang=es","url_meta":{"origin":60473,"position":2},"title":"\u00a1A la Caza del Gas Invisible! La Aventura del Di\u00f3xido de Carbono en 3 Pasos.","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u67086\u65e5","format":false,"excerpt":"Soy Ken Kuwako, tu Entrenador de Ciencias. \u00a1Cada 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\/2022\/12\/5860631d5bbd36b47af00d5ba86a528c.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/5860631d5bbd36b47af00d5ba86a528c.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/5860631d5bbd36b47af00d5ba86a528c.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/12\/5860631d5bbd36b47af00d5ba86a528c.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":54429,"url":"https:\/\/phys-edu.net\/wp\/?p=54429&lang=es","url_meta":{"origin":60473,"position":3},"title":"\u00a1El Secreto de la Tierra en un Tubo de Ensayo! 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