{"id":68266,"date":"2026-10-09T05:42:59","date_gmt":"2026-10-08T20:42:59","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=68266"},"modified":"2026-10-09T05:42:59","modified_gmt":"2026-10-08T20:42:59","slug":"haz-visible-la-luz-invisible-el-espectaculo-de-luz-con-laser-y-maquina-de-niebla","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=68266&lang=es","title":{"rendered":"\u00a1Haz visible la luz invisible! El espect\u00e1culo de luz con l\u00e1ser y m\u00e1quina de niebla"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Soy Ken Kuwako, entrenador de ciencia. Para m\u00ed, cada d\u00eda es un experimento.<\/strong><\/span><\/p>\n<p>Si apuntas un puntero l\u00e1ser hacia la pared, aparece un puntito rojo o verde que brilla con fuerza. Pero el &#8220;camino de luz&#8221; que va desde el puntero hasta la pared normalmente es del todo invisible. La luz pasa por ah\u00ed, eso es seguro, entonces, \u00bfpor qu\u00e9 no la vemos? Y si existiera un aparato curioso capaz de crear una nube en medio del aula en un abrir y cerrar de ojos y hacer que ese camino de luz apareciera ante tus ojos, \u00bfno te dar\u00edan ganas de probarlo?<\/p>\n<h3>Normalmente, el camino de la luz no se ve<\/h3>\n<p>Hace poco, en una clase con alumnos de primero de secundaria, observamos el camino de la luz (la trayectoria del rayo l\u00e1ser). Aunque uses el puntero l\u00e1ser de la forma habitual, no hay manera de ver ese recorrido. As\u00ed que, justo en la trayectoria del l\u00e1ser, sacudimos un borrador de pizarra para soltar polvo de tiza. Si apagas las luces y haces el experimento, el camino de la luz se ve as\u00ed.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-26389 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/12\/6cbc41f1193f5852f29ed3c23df3181a.jpg\" alt=\"\" width=\"588\" height=\"486\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/12\/6cbc41f1193f5852f29ed3c23df3181a.jpg 588w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2016\/12\/6cbc41f1193f5852f29ed3c23df3181a-300x248.jpg 300w\" sizes=\"auto, (max-width: 588px) 100vw, 588px\" \/><\/p>\n<p>Eso s\u00ed, como se levanta polvo de tiza, conviene tomar precauciones: mant\u00e9n a los alumnos bien alejados para que no lo respiren. Tambi\u00e9n se puede hacer la demostraci\u00f3n con humo de incienso. En ese caso, deja que el humo se acumule en un recipiente, como una pecera, y haz pasar el rayo l\u00e1ser por dentro. \u00a1Y disfruta del espect\u00e1culo de luz! Ojo, porque el l\u00e1ser es peligroso si entra en los ojos: no lo apuntes jam\u00e1s hacia la cara ni los ojos de nadie.<\/p>\n<h3>\u00bfPor qu\u00e9 se ve la luz cuando hay polvo o humo?<\/h3>\n<p>Cuando decimos que &#8220;vemos&#8221; algo, lo que ocurre es que la luz ha llegado hasta nuestros ojos. El rayo l\u00e1ser avanza en l\u00ednea recta, limpia y precisa, as\u00ed que en un aire sin nada la luz no llega a los ojos de quienes estamos a un lado. Por eso su camino resulta invisible.<\/p>\n<p>Sin embargo, si en la trayectoria hay part\u00edculas de polvo de tiza o de humo, la luz choca con ellas y sale rebotando en todas direcciones. A esto se le llama dispersi\u00f3n de la luz. Una parte de esa luz dispersada s\u00ed llega a nuestros ojos, de modo que las part\u00edculas se ven brillantes y, como resultado, el camino de la luz queda a la vista.<\/p>\n<p>De hecho, este mismo fen\u00f3meno se puede ver en la vida cotidiana. Los famosos &#8220;rayos de Jacob&#8221; (o &#8220;escalera de \u00e1ngeles&#8221;), esos haces de sol que se cuelan entre las nubes y caen sobre la tierra, tambi\u00e9n se ven porque las gotitas de agua y el polvo del aire dispersan la luz. El l\u00e1ser del aula viene a ser una versi\u00f3n en miniatura de ese paisaje.<\/p>\n<h3>No quer\u00eda que respiraran polvo&#8230; y entonces lleg\u00f3 la m\u00e1quina de niebla<\/h3>\n<p>La verdad es que no me hac\u00eda mucha gracia que los ni\u00f1os respiraran polvo de tiza. Fue entonces cuando empec\u00e9 a usar una m\u00e1quina de niebla.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-66016 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/%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%88-2026-08-01-5.49.34.jpeg\" sizes=\"auto, (max-width: 536px) 100vw, 536px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-08-01-5.49.34.jpeg 784w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-08-01-5.49.34-300x217.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-08-01-5.49.34-768x554.jpeg 768w\" alt=\"\" width=\"536\" height=\"387\" \/><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/amzn.to\/448cBbB\">M\u00e1quina de niebla 500W<\/a><\/p>\n<p>La m\u00e1quina de niebla es un aparato que se usa en espect\u00e1culos y escenograf\u00edas, y que genera nubes con solo mezclar glicerina y agua a partes iguales. Si tienes una a mano, puedes llenar el aula de nubes en un santiam\u00e9n.<\/p>\n<h3>\u00bfC\u00f3mo fabrica nubes una m\u00e1quina de niebla?<\/h3>\n<p>El funcionamiento de la m\u00e1quina de niebla se resume as\u00ed: &#8220;se calienta hasta convertirlo en vapor y luego se enfr\u00eda para formar gotitas diminutas&#8221;.<\/p>\n<p>Primero, una resistencia dentro de la m\u00e1quina calienta el l\u00edquido, una mezcla de glicerina y agua, hasta convertirlo en vapor. Ese vapor sale con fuerza por la boquilla. Al entrar en contacto con el aire fr\u00edo de alrededor, se enfr\u00eda de golpe y se transforma en part\u00edculas l\u00edquidas tan peque\u00f1as que no se pueden distinguir una a una. Todas esas part\u00edculas flotan en el aire y las vemos como una &#8220;nube&#8221; blanca y esponjosa.<\/p>\n<p>En realidad, las nubes naturales se forman de un modo casi id\u00e9ntico. El vapor de agua que se evapora del suelo y del mar se enfr\u00eda en las alturas y se convierte en gotitas diminutas; la acumulaci\u00f3n de esas gotitas es lo que forma una nube. Por cierto, a una nube que se forma cerca del suelo la llamamos niebla. De ah\u00ed viene el nombre de la m\u00e1quina de niebla (en ingl\u00e9s, fog significa &#8220;niebla&#8221;).<\/p>\n<p>Entonces, \u00bfpor qu\u00e9 se le a\u00f1ade glicerina? A diferencia del agua, la glicerina se evapora con dificultad, as\u00ed que las part\u00edculas tardan mucho en desaparecer y se quedan flotando en el aire. Por eso la nube dura m\u00e1s que si us\u00e1ramos solo agua.<\/p>\n<h3>Un espect\u00e1culo de luz m\u00e1s seguro y mucho m\u00e1s bonito<\/h3>\n<p>Si creas una nube en el aula con la m\u00e1quina de niebla y haces pasar un rayo l\u00e1ser, el camino de la luz se ve much\u00edsimo m\u00e1s n\u00edtido que con el polvo de tiza. Y si usas espejos, lentes convexas o cristales, podr\u00e1s ver con total claridad y en tres dimensiones c\u00f3mo la luz se refleja, se desv\u00eda y se concentra. Poder comprobar con tus propios ojos c\u00f3mo viaja la luz, algo que antes solo ve\u00edas en los dibujos del libro de texto, es precisamente la gracia de los experimentos.<\/p>\n<p>Hacer visible lo invisible es uno de los grandes trucos de la ciencia. Cuando observes la luz a tu alrededor, intenta imaginar qu\u00e9 part\u00edculas hay en su camino.<\/p>\n<p>\u00a1Por cierto, la m\u00e1quina de niebla tambi\u00e9n es muy \u00fatil para los ca\u00f1ones de aire!<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"LE3T8yUdOf\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=45044\">\u7159\u304c\u5b99\u3092\u821e\u3046\uff01\u30d5\u30a9\u30b0\u30de\u30b7\u30f3\u3067\u89e3\u304d\u660e\u304b\u3059\u300c\u898b\u3048\u308b\u7a7a\u6c17\u7832\u300d\u306e\u79d1\u5b66\uff08\u56de\u8ee2\u306e\u79d1\u5b66\uff09<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201c\u7159\u304c\u5b99\u3092\u821e\u3046\uff01\u30d5\u30a9\u30b0\u30de\u30b7\u30f3\u3067\u89e3\u304d\u660e\u304b\u3059\u300c\u898b\u3048\u308b\u7a7a\u6c17\u7832\u300d\u306e\u79d1\u5b66\uff08\u56de\u8ee2\u306e\u79d1\u5b66\uff09\u201d \u2014 \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=45044&amp;embed=true#?secret=kwlOKl4II7#?secret=LE3T8yUdOf\" data-secret=\"LE3T8yUdOf\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>Consultas y solicitudes<\/h3>\n<p>\u00a1Acerquemos la magia y la diversidad de la ciencia a la vida diaria! Aqu\u00ed recopilo, de forma sencilla, experimentos cient\u00edficos divertidos que puedes hacer en casa, junto con sus trucos. \u00a1An\u00edmate a buscar lo que quieras!<br \/>\n\u30fbEl contenido de &#8220;Kagaku no Netach\u014d&#8221; (el cuaderno de ideas cient\u00edficas) se ha publicado en forma de libro. Encontrar\u00e1s m\u00e1s detalles <a href=\"https:\/\/amzn.to\/42PMCEL\">aqu\u00ed<\/a><br \/>\n\u30fbPara saber m\u00e1s sobre Ken Kuwako, el autor del blog, haz clic <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a><br \/>\n<span class=\"s2\">\u30fb\u00a1Las novedades de los art\u00edculos se publican en <a href=\"https:\/\/x.com\/kuwako\">X<\/a>!<\/span><\/p>\n<p style=\"text-align: center;\">\u00a1En el <a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">canal Kagaku no Neta<\/a> publicamos v\u00eddeos de experimentos! <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><\/p>\n<h3>\uff11\uff10\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=67937\">\u7d19\u30b3\u30c3\u30d7\u30b8\u30e3\u30a4\u30ed\u98db\u884c\u6a5f\u3092\u4f5c\u308d\u3046\uff01<\/a><\/p>\r\n<p>https:\/\/youtube.com\/shorts\/jLVKYRVI1uY?feature=share<\/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>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<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<br \/><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<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\" \/><\/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;\">\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<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 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class=\"wp-block-latest-posts__list is-grid has-dates wp-block-latest-posts is-layout-flow wp-block-latest-posts-is-layout-flow\"><li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=68333&#038;lang=es\" aria-label=\"\u00bfY si vieras el mundo con ojos de insecto? El secreto escondido en el diente de le\u00f3n y la azalea\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/ecfba3add781021ba7842ab8749b7964-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=68333&#038;lang=es\">\u00bfY si vieras el mundo con ojos de insecto? El secreto escondido en el diente de le\u00f3n y la azalea<\/a><time datetime=\"2026-10-11T04:42:29+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7410\u670811\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=68327&#038;lang=hi\" aria-label=\"\u0915\u0940\u0921\u093c\u094b\u0902 \u0915\u0940 \u0928\u091c\u093c\u0930 \u0938\u0947 \u0926\u0941\u0928\u093f\u092f\u093e \u0915\u0948\u0938\u0940 \u0926\u093f\u0916\u0924\u0940 \u0939\u0948? \u0921\u0948\u0902\u0921\u0947\u0932\u093f\u092f\u0928 \u0914\u0930 \u0905\u091c\u093c\u0947\u0932\u093f\u092f\u093e \u0915\u0947 \u092b\u0942\u0932\u094b\u0902 \u092e\u0947\u0902 \u091b\u093f\u092a\u093e \u0930\u093e\u091c\u093c\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/ecfba3add781021ba7842ab8749b7964-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=68327&#038;lang=hi\">\u0915\u0940\u0921\u093c\u094b\u0902 \u0915\u0940 \u0928\u091c\u093c\u0930 \u0938\u0947 \u0926\u0941\u0928\u093f\u092f\u093e \u0915\u0948\u0938\u0940 \u0926\u093f\u0916\u0924\u0940 \u0939\u0948? \u0921\u0948\u0902\u0921\u0947\u0932\u093f\u092f\u0928 \u0914\u0930 \u0905\u091c\u093c\u0947\u0932\u093f\u092f\u093e \u0915\u0947 \u092b\u0942\u0932\u094b\u0902 \u092e\u0947\u0902 \u091b\u093f\u092a\u093e \u0930\u093e\u091c\u093c<\/a><time datetime=\"2026-10-11T04:39:27+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7410\u670811\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=68325&#038;lang=zh\" aria-label=\"\u7528\u6606\u87f2\u7684\u773c\u775b\u770b\u4e16\u754c,\u6703\u6709\u4ec0\u9ebc\u4e0d\u4e00\u6a23?\u84b2\u516c\u82f1\u8207\u675c\u9d51\u82b1\u85cf\u8457\u7684\u5c0f\u7955\u5bc6\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/ecfba3add781021ba7842ab8749b7964-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=68325&#038;lang=zh\">\u7528\u6606\u87f2\u7684\u773c\u775b\u770b\u4e16\u754c,\u6703\u6709\u4ec0\u9ebc\u4e0d\u4e00\u6a23?\u84b2\u516c\u82f1\u8207\u675c\u9d51\u82b1\u85cf\u8457\u7684\u5c0f\u7955\u5bc6<\/a><time datetime=\"2026-10-11T04:38:13+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7410\u670811\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=68329&#038;lang=fi\" aria-label=\"N\u00e4ytt\u00e4\u00e4k\u00f6 maailma erilaiselta hy\u00f6nteisen silmin? Voikukan ja atsalean kukkiin k\u00e4tketty salaisuus\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/ecfba3add781021ba7842ab8749b7964-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=68329&#038;lang=fi\">N\u00e4ytt\u00e4\u00e4k\u00f6 maailma erilaiselta hy\u00f6nteisen silmin? Voikukan ja atsalean kukkiin k\u00e4tketty salaisuus<\/a><time datetime=\"2026-10-11T04:38:05+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7410\u670811\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=68323&#038;lang=ko\" aria-label=\"\uace4\ucda9\uc758 \ub208\uc73c\ub85c \ubcf4\uba74 \uc138\uc0c1\uc774 \ub2ec\ub77c \ubcf4\uc77c\uae4c? \ubbfc\ub4e4\ub808\uc640 \ucca0\ucb49 \uc18d\uc5d0 \uc228\uc740 \ube44\ubc00\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/ecfba3add781021ba7842ab8749b7964-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=68323&#038;lang=ko\">\uace4\ucda9\uc758 \ub208\uc73c\ub85c \ubcf4\uba74 \uc138\uc0c1\uc774 \ub2ec\ub77c \ubcf4\uc77c\uae4c? \ubbfc\ub4e4\ub808\uc640 \ucca0\ucb49 \uc18d\uc5d0 \uc228\uc740 \ube44\ubc00<\/a><time datetime=\"2026-10-11T04:37:11+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7410\u670811\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=68321&#038;lang=en\" aria-label=\"Seeing the World Through an Insect\u2019s Eyes? The Hidden Secrets of Dandelions and Azaleas\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/ecfba3add781021ba7842ab8749b7964-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=68321&#038;lang=en\">Seeing the World Through an Insect\u2019s Eyes? The Hidden Secrets of Dandelions and Azaleas<\/a><time datetime=\"2026-10-11T04:36:48+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7410\u670811\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=66205\" aria-label=\"\u3010\u51fa\u6f14\u3011\u56de\u308b\u3082\u306e\u306f\u306a\u305c\u5f37\u3044\uff1f\u6851\u5b50\u5148\u751f\u306e\u56de\u8ee2\u79d1\u5b66\u30b7\u30e7\u30fc\uff08\u5343\u8449\u5e02\u79d1\u5b66\u30d5\u30a7\u30b9\u30bf2026\u30b9\u30da\u30b7\u30e3\u30eb\u30b9\u30c6\u30fc\u30b8\uff09\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-11-4.34.13-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=66205\">\u3010\u51fa\u6f14\u3011\u56de\u308b\u3082\u306e\u306f\u306a\u305c\u5f37\u3044\uff1f\u6851\u5b50\u5148\u751f\u306e\u56de\u8ee2\u79d1\u5b66\u30b7\u30e7\u30fc\uff08\u5343\u8449\u5e02\u79d1\u5b66\u30d5\u30a7\u30b9\u30bf2026\u30b9\u30da\u30b7\u30e3\u30eb\u30b9\u30c6\u30fc\u30b8\uff09<\/a><time datetime=\"2026-10-11T04:34:35+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7410\u670811\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=40164\" aria-label=\"\u866b\u306e\u76ee\u3067\u898b\u308b\u3068\u4e16\u754c\u306f\u3061\u304c\u3046\uff1f\u30bf\u30f3\u30dd\u30dd\u3068\u30c4\u30c4\u30b8\u306e\u82b1\u306b\u96a0\u3055\u308c\u305f\u79d8\u5bc6\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/05\/ecfba3add781021ba7842ab8749b7964-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=40164\">\u866b\u306e\u76ee\u3067\u898b\u308b\u3068\u4e16\u754c\u306f\u3061\u304c\u3046\uff1f\u30bf\u30f3\u30dd\u30dd\u3068\u30c4\u30c4\u30b8\u306e\u82b1\u306b\u96a0\u3055\u308c\u305f\u79d8\u5bc6<\/a><time datetime=\"2026-10-11T04:10:15+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7410\u670811\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=68304&#038;lang=es\" aria-label=\"\u00bfSe parti\u00f3 el palillo? \u00bfSe movi\u00f3 al rev\u00e9s? Las extra\u00f1as im\u00e1genes de un vaso con agua\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-10-5.00.49-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=68304&#038;lang=es\">\u00bfSe parti\u00f3 el palillo? \u00bfSe movi\u00f3 al rev\u00e9s? Las extra\u00f1as im\u00e1genes de un vaso con agua<\/a><time datetime=\"2026-10-10T05:17:09+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7410\u670810\u65e5<\/time><\/li>\n<\/ul>\r\n<p>&nbsp;<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>Soy Ken Kuwako, entrenador de ciencia. Para m\u00ed, cada d\u00eda es un experimento. Si apuntas un puntero l\u00e1ser hacia  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":26389,"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-68266","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-es"],"jetpack-related-posts":[{"id":63196,"url":"https:\/\/phys-edu.net\/wp\/?p=63196&lang=es","url_meta":{"origin":68266,"position":0},"title":"\u00a1Recrea en casa un gran descubrimiento de hace 200 a\u00f1os con vasos de papel! Observa la prueba de que la luz es una onda (Experimento de Young)","author":"\u6851\u5b50 \u7814","date":"2026\u5e745\u67088\u65e5","format":false,"excerpt":"Soy Kuwako Ken, entrenador cient\u00edfico. 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