{"id":55572,"date":"2025-11-08T05:19:21","date_gmt":"2025-11-07T20:19:21","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=55572"},"modified":"2025-11-08T05:19:21","modified_gmt":"2025-11-07T20:19:21","slug":"por-que-el-cielo-es-azul-y-el-atardecer-rojo-descubre-el-secreto-con-burbujas-de-jabon-y-una-botella-de-plastico-2","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=55572&lang=es","title":{"rendered":"\u00bfPor qu\u00e9 el cielo es azul y el atardecer rojo? \u00a1Descubre el secreto con burbujas de jab\u00f3n y una botella de pl\u00e1stico!"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Soy Ken Kuwako, Entrenador de Ciencia. \u00a1Cada d\u00eda es un experimento!<\/strong><\/span><\/p>\n<p>&#8220;\u00bfPor qu\u00e9 el cielo es azul?&#8221; &#8220;\u00bfY por qu\u00e9 el atardecer es rojo?&#8221;<\/p>\n<p>Seguro que a cualquier profesor de ciencias (y probablemente a muchos padres y madres) les han hecho estas preguntas alguna vez. Claro, puedes intentar explicar la &#8220;dispersi\u00f3n de la luz&#8221; con palabras o diagramas, pero lo m\u00e1s efectivo es mostrarlo en acci\u00f3n. Al fin y al cabo, para los estudiantes (o los ni\u00f1os), una experiencia que les haga exclamar &#8220;\u00a1Wow!&#8221; se queda grabada en la memoria mucho m\u00e1s que cualquier teor\u00eda.<\/p>\n<p>Anteriormente, ya hab\u00edamos mostrado un experimento de dispersi\u00f3n con una bolsa para paraguas en nuestra &#8220;Agenda de Trucos de Ciencia&#8221;:<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"c3fElNbMor\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=22745\">\u96e8\u306e\u65e5\u306e\u79d8\u5bc6\u5175\u5668\uff01\u5098\u888b\u3067\u5915\u65e5\u306e\u4e0d\u601d\u8b70\u3092\u89e3\u304d\u660e\u304b\u305b\uff01\uff08\u30c1\u30f3\u30c0\u30eb\u73fe\u8c61\u306e\u89b3\u5bdf\uff09<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;\u96e8\u306e\u65e5\u306e\u79d8\u5bc6\u5175\u5668\uff01\u5098\u888b\u3067\u5915\u65e5\u306e\u4e0d\u601d\u8b70\u3092\u89e3\u304d\u660e\u304b\u305b\uff01\uff08\u30c1\u30f3\u30c0\u30eb\u73fe\u8c61\u306e\u89b3\u5bdf\uff09&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=22745&#038;embed=true#?secret=37caGKfsMd#?secret=c3fElNbMor\" data-secret=\"c3fElNbMor\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>Sin embargo, con ese m\u00e9todo, aunque era f\u00e1cil ver el &#8220;cielo rojo del atardecer&#8221;, era un poco complicado mostrar el &#8220;cielo azul diurno&#8221; al mismo tiempo. La atenci\u00f3n se centraba inevitablemente en el &#8220;rojo&#8221;, y el &#8220;azul&#8221; no se apreciaba bien. Pens\u00e9: &#8220;\u00bfC\u00f3mo puedo mostrar ese conmovedor contraste de azul y rojo de forma simult\u00e1nea&#8230;?&#8221; Despu\u00e9s de probar y desechar varias ideas en el laboratorio&#8230;<\/p>\n<p>\u00a1Por casualidad, descubr\u00ed un m\u00e9todo que consigue mostrar ambos a la perfecci\u00f3n a la vez! Solo necesitas una botella de pl\u00e1stico y &#8220;una cosa m\u00e1s&#8221; para crear un cielo asombrosamente bello. \u00a1Me gustar\u00eda compartirlo con todos ustedes!<\/p>\n<p>&#x1f9ea; La Receta Cient\u00edfica<br \/>\nMateriales Necesarios:<br \/>\nUna botella de pl\u00e1stico (1.5L)<\/p>\n<p><a href=\"https:\/\/amzn.to\/4oFnjhy\">Jab\u00f3n de manos espumoso (Kirei Kirei)<\/a><\/p>\n<p>Una linterna LED grande (de un tama\u00f1o en el que quepa la base de la botella)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-24001 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/6690af2d580198e1c976d350af5a151a.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2016-01-27 23.51.30\" width=\"293\" height=\"394\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/6690af2d580198e1c976d350af5a151a.jpg 293w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/6690af2d580198e1c976d350af5a151a-223x300.jpg 223w\" sizes=\"auto, (max-width: 293px) 100vw, 293px\" \/><\/p>\n<p>Prob\u00e9 varias cosas como ceras y otros jabones, pero las part\u00edculas finas que crea el <a href=\"https:\/\/amzn.to\/4oFnjhy\">jab\u00f3n de manos espumoso<\/a> parecen ser el tama\u00f1o perfecto para la dispersi\u00f3n de la luz. Para m\u00ed, es la mejor opci\u00f3n.<\/p>\n<p>Procedimiento:<br \/>\nLlena la botella de pl\u00e1stico con agua, a\u00f1ade 1 o 2 pulsaciones del jab\u00f3n (sin diluir) y agita bien. Lo ideal es que la soluci\u00f3n quede ligeramente blanquecina en general. \u00a1Cuidado con excederte!<\/p>\n<p>Coloca la botella sobre la linterna LED.<\/p>\n<p>Apaga las luces de la habitaci\u00f3n y enciende el LED.<\/p>\n<p>Prueba a tumbar la botella horizontalmente.<\/p>\n<p>Resultados:<br \/>\nPrimero, coloca la botella de pie (vertical). La parte inferior, cerca de la fuente de luz, se ve levemente azulada y brillante.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-24005 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/73fd97ec67b6c4b6abe20b0c7694fd7f.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2016-01-27 23.50.43\" width=\"440\" height=\"407\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/73fd97ec67b6c4b6abe20b0c7694fd7f.jpg 440w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/73fd97ec67b6c4b6abe20b0c7694fd7f-300x278.jpg 300w\" sizes=\"auto, (max-width: 440px) 100vw, 440px\" \/><\/p>\n<p>Y, a medida que te alejas de la fuente de luz, hacia la parte superior,<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-24004 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/110fc7abb8b531bb4fe87032920a814b.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2016-01-27 23.50.51\" width=\"421\" height=\"405\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/110fc7abb8b531bb4fe87032920a814b.jpg 421w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/110fc7abb8b531bb4fe87032920a814b-300x289.jpg 300w\" sizes=\"auto, (max-width: 421px) 100vw, 421px\" \/><\/p>\n<p>se empieza a ver de un color amarillento a rojizo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-24003 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/f7a5f931bb5e43f8877e0df6c4b3cd8f.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2016-01-27 23.51.01\" width=\"483\" height=\"403\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/f7a5f931bb5e43f8877e0df6c4b3cd8f.jpg 483w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/f7a5f931bb5e43f8877e0df6c4b3cd8f-300x250.jpg 300w\" sizes=\"auto, (max-width: 483px) 100vw, 483px\" \/><\/p>\n<p>Se aprecia mejor si lo miras desde arriba. \u00a1Este es el color del atardecer!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-24002 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/a75132cd4c4c4b0b1d47a9c8c6995259.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2016-01-27 23.51.23\" width=\"443\" height=\"390\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/a75132cd4c4c4b0b1d47a9c8c6995259.jpg 443w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/a75132cd4c4c4b0b1d47a9c8c6995259-300x264.jpg 300w\" sizes=\"auto, (max-width: 443px) 100vw, 443px\" \/><\/p>\n<p>Aunque podemos ver el cambio de azul a rojo, el &#8220;cielo azul&#8221; sigue siendo algo difuso, y el contraste no es muy claro, \u00bfverdad? \u00a1Ah\u00ed es donde entra el truco de tumbar la botella horizontalmente! Y&#8230; \u00a1miren qu\u00e9 bonito se ve!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-24000 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/6db47478f4b59ecc991f7fea5a187f1f.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2016-01-27 23.51.39\" width=\"517\" height=\"479\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/6db47478f4b59ecc991f7fea5a187f1f.jpg 517w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/6db47478f4b59ecc991f7fea5a187f1f-300x278.jpg 300w\" sizes=\"auto, (max-width: 517px) 100vw, 517px\" \/><\/p>\n<p>Al acercarse&#8230;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-23999 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/e98fa0daf64863e0a0e9f66e6cdbc77f.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2016-01-27 23.51.52\" width=\"575\" height=\"249\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/e98fa0daf64863e0a0e9f66e6cdbc77f.jpg 575w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/01\/e98fa0daf64863e0a0e9f66e6cdbc77f-300x130.jpg 300w\" sizes=\"auto, (max-width: 575px) 100vw, 575px\" \/><\/p>\n<p>\u00a1Es incre\u00edble! El &#8220;azul&#8221; que se ve desde el lado parece el color del cielo con gran nitidez, \u00bfverdad? Y el extremo opuesto a la fuente de luz se ti\u00f1e de un &#8220;rojo&#8221; espectacular.<\/p>\n<p>&#x1f9d0; \u00bfPor qu\u00e9 la Botella Puede Recrear el &#8220;Cielo&#8221;?<br \/>\nEste experimento recrea en una peque\u00f1a botella lo que ocurre en el inmenso cielo de la Tierra. Los protagonistas son la &#8220;luz&#8221; del LED y las &#8220;part\u00edculas finas&#8221; del jab\u00f3n.<\/p>\n<p>El Papel del Jab\u00f3n Kirei Kirei Las part\u00edculas microsc\u00f3picas de jab\u00f3n disueltas en el agua act\u00faan como sustituto del polvo y las mol\u00e9culas de la atm\u00f3sfera (la capa de aire) de la Tierra.<\/p>\n<p>La Identidad del &#8220;Cielo Azul&#8221; (Luz Dispersada) Cuando la luz solar (la luz del LED) choca con la atm\u00f3sfera terrestre, se dispersa en todas direcciones. Esto se llama dispersi\u00f3n. En este proceso, la luz azul, que tiene una longitud de onda corta, se dispersa mucho m\u00e1s intensamente (dispersi\u00f3n de Rayleigh) que la luz roja, que tiene una longitud de onda larga. El color azul que vimos en el &#8220;lado&#8221; de la botella se debe a que la luz azul dispersada llega a nuestros ojos. Esta es la raz\u00f3n por la que el cielo es azul durante el d\u00eda.<\/p>\n<p>La Identidad del &#8220;Atardecer&#8221; (Luz Transmitida) Entonces, \u00bfpor qu\u00e9 el atardecer es rojo? Al anochecer, el Sol se acerca al horizonte. Su luz tiene que atravesar una capa de atm\u00f3sfera mucho m\u00e1s larga que durante el d\u00eda. En ese largo viaje, la luz azul, que se dispersa f\u00e1cilmente, se desv\u00eda por todas partes y es menos probable que llegue a nuestros ojos. Como resultado, solo la luz roja, que es menos propensa a dispersarse y tiene m\u00e1s fuerza para viajar en l\u00ednea recta, atraviesa la atm\u00f3sfera y nos llega. En el experimento, el color rojo que se ve directamente por encima de la fuente de luz (LED) o en el extremo opuesto cuando la botella est\u00e1 tumbada, es la luz roja transmitida que ha viajado a trav\u00e9s de la &#8220;atm\u00f3sfera&#8221; de la soluci\u00f3n.<\/p>\n<p>Poner la botella &#8220;de pie&#8221; permite ver el cambio de color desde el fondo (d\u00eda) hasta la parte superior (atardecer), y ponerla &#8220;de lado&#8221; hace que el contraste entre el &#8220;cielo azul diurno&#8221; (lado) y el &#8220;rojo del atardecer&#8221; (luz transmitida) sea espectacularmente claro. Fue un feliz efecto secundario descubrir que mostrar esto en el material r\u00edgido de una botella crear\u00eda un contraste tan hermoso. Adem\u00e1s, solo se necesita una linterna LED, por lo que equipar a cada grupo de estudiantes costar\u00eda solo unos pocos miles de yenes.<\/p>\n<p>Es una &#8220;Tierra de bolsillo&#8221; que puedes probar f\u00e1cilmente en casa. \u00a1An\u00edmense a hacerlo!<\/p>\n<p>&#x1f4ec; Contacto y Solicitudes<br \/>\n\u00a1Acerca la magia y la diversi\u00f3n de la ciencia a tu vida! Aqu\u00ed comparto experimentos cient\u00edficos sencillos para hacer en casa y consejos claros. \u00a1No duden en explorar!<\/p>\n<p>El contenido de la Agenda de Trucos de Ciencia est\u00e1 ahora en un libro. M\u00e1s detalles <a href=\"https:\/\/amzn.to\/42PMCEL\">aqu\u00ed<\/a><\/p>\n<p>Sobre el administrador, Ken Kuwako, <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a><\/p>\n<p>Para solicitudes varias (escritura, conferencias, talleres de experimentos, supervisi\u00f3n\/apariciones en TV, etc.), <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a> <span class=\"s2\">\u30fb\u00a1Las actualizaciones de los art\u00edculos 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>\u00a1El Canal de Trucos de Ciencia transmite v\u00eddeos de experimentos <a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">aqu\u00ed<\/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 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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>Soy Ken Kuwako, Entrenador de Ciencia. \u00a1Cada d\u00eda es un experimento! &#8220;\u00bfPor qu\u00e9 el cielo es azul?&#8221; &#038; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":24001,"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-55572","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\/01\/6690af2d580198e1c976d350af5a151a.jpg","jetpack-related-posts":[{"id":62017,"url":"https:\/\/phys-edu.net\/wp\/?p=62017&lang=es","url_meta":{"origin":55572,"position":0},"title":"\u00a1Recrea un atardecer con una botella de pl\u00e1stico! Descubre el m\u00e1gico secreto de la dispersi\u00f3n de la luz con leche","author":"\u6851\u5b50 \u7814","date":"2026\u5e743\u670831\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\/08\/ebafc590c64c3822486e07c3afffa682.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/08\/ebafc590c64c3822486e07c3afffa682.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/08\/ebafc590c64c3822486e07c3afffa682.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/08\/ebafc590c64c3822486e07c3afffa682.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/08\/ebafc590c64c3822486e07c3afffa682.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":62610,"url":"https:\/\/phys-edu.net\/wp\/?p=62610&lang=es","url_meta":{"origin":55572,"position":1},"title":"\u00bfUn solo LED para siete colores? \u00a1Experimenta con los &#8220;Colores Primarios de la Luz&#8221; en la palma de tu mano!","author":"\u6851\u5b50 \u7814","date":"2026\u5e744\u670821\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador cient\u00edfico. 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\/2020\/01\/74e22599517841755365c47bd0643831.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":60799,"url":"https:\/\/phys-edu.net\/wp\/?p=60799&lang=es","url_meta":{"origin":55572,"position":2},"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":58013,"url":"https:\/\/phys-edu.net\/wp\/?p=58013&lang=es","url_meta":{"origin":55572,"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! 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\/2025\/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%88-2025-12-30-4.50.48.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/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%88-2025-12-30-4.50.48.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/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%88-2025-12-30-4.50.48.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/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%88-2025-12-30-4.50.48.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":59940,"url":"https:\/\/phys-edu.net\/wp\/?p=59940&lang=es","url_meta":{"origin":55572,"position":4},"title":"\u00bfUna funda de paraguas se convierte en un hilo m\u00e1gico? 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