{"id":54323,"date":"2025-10-13T05:36:22","date_gmt":"2025-10-12T20:36:22","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=54323"},"modified":"2026-10-06T05:35:49","modified_gmt":"2026-10-05T20:35:49","slug":"construimos-un-volcan-y-fue-explosivamente-divertido-la-receta-completa-del-experimento-con-yeso-y-bicarbonato-de-sodio","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=54323&lang=es","title":{"rendered":"\u00a1Construimos un volc\u00e1n y fue explosivamente divertido! La receta completa del experimento con yeso y bicarbonato de sodio!"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>\u00a1Hola! Soy Ken Kuwako, entrenador de ciencias. Cada d\u00eda es un experimento.<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-41283 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/c58e75cdddd5a1a40dce82f2b2a4b070.jpg\" alt=\"\" width=\"320\" height=\"278\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/c58e75cdddd5a1a40dce82f2b2a4b070.jpg 1106w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/c58e75cdddd5a1a40dce82f2b2a4b070-300x260.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/c58e75cdddd5a1a40dce82f2b2a4b070-1024x887.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/c58e75cdddd5a1a40dce82f2b2a4b070-768x665.jpg 768w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><\/p>\n<p><span style=\"font-size: 14px;\">Seamos sinceros: lo m\u00e1s divertido de las clases de ciencias es <\/span>&#8220;ponerse manos a la obra&#8221;. Ver c\u00f3mo les brillan los ojos a los estudiantes y o\u00edr ese &#8220;\u00a1ya lo entend\u00ed!&#8221; nos alegra el d\u00eda a los profesores. <strong>Estuve dando una clase sobre volcanes junto con la profesora H, que en ese momento hac\u00eda sus pr\u00e1cticas docentes<\/strong>, y el experimento de erupci\u00f3n que hicimos <span style=\"font-size: 14px;\">fue justo lo que despert\u00f3 la curiosidad de todos.<\/span><\/p>\n<p style=\"text-align: center;\"><strong>&#8220;\u00bfQu\u00e9 relaci\u00f3n tiene la viscosidad del magma con la forma de un volc\u00e1n?&#8221;<\/strong><\/p>\n<p>Lo bueno de la ciencia no es memorizar lo que dice el libro de texto, sino &#8220;ver, tocar y sentir&#8221; las cosas en persona. As\u00ed que nos propusimos construir nuestro propio modelo de erupci\u00f3n volc\u00e1nica con materiales de uso cotidiano. Este experimento parece sencillo a primera vista, pero tiene mucha m\u00e1s miga de la que aparenta.<\/p>\n<p>Los materiales son solo cuatro: yeso, bicarbonato de sodio, pegamento l\u00edquido para lavander\u00eda (el almid\u00f3n o &#8220;engrudo&#8221; de lavar ropa) y agua. Con solo cambiar un poco las proporciones de estos cuatro ingredientes, el movimiento y la viscosidad del magma cambian por completo. Es como simular la actividad de un volc\u00e1n de verdad.<\/p>\n<p>Lo m\u00e1s interesante ocurre cuando se combinan el yeso (sulfato de calcio: CaSO\u2084), el bicarbonato (bicarbonato de sodio: NaHCO\u2083) y el agua: \u00a1se produce una reacci\u00f3n qu\u00edmica que libera di\u00f3xido de carbono (CO\u2082)!<\/p>\n<p>Gracias a ese di\u00f3xido de carbono, la mezcla se va hinchando suavemente, igualito que un volc\u00e1n real que se infla poco a poco antes de entrar en erupci\u00f3n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-55099 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.20.jpg\" alt=\"\" width=\"551\" height=\"263\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.20.jpg 1904w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.20-300x143.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.20-1024x488.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.20-768x366.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.20-1536x733.jpg 1536w\" sizes=\"auto, (max-width: 551px) 100vw, 551px\" \/><\/p>\n<p>Para dar con la receta ideal tuvimos que probar y probar distintas proporciones, hasta que por fin pensamos: &#8220;\u00a1Ey, esto puede funcionar!&#8221;. Nos llev\u00f3 much\u00edsimo tiempo, y fue ah\u00ed donde volv\u00ed a darme cuenta de que esto es justamente la investigaci\u00f3n cient\u00edfica. Adem\u00e1s, <strong>quienes mejoraron el experimento al a\u00f1o siguiente fueron los profesores en pr\u00e1cticas T y S.<\/strong> En esta entrada les cuento con detalle las proporciones de materiales con las que, tras mucho ensayo y error, logramos que la erupci\u00f3n saliera bien, y c\u00f3mo se ve el resultado.<\/p>\n<h2>Materiales<\/h2>\n<p>\u30fbRecipiente de pl\u00e1stico\u3000\u30fbYeso 10 g \u00d7 2 \u2190 guardado en una bolsa con cierre herm\u00e9tico\u3000\u30fbBicarbonato de sodio 5 g \u00d7 2 \u2190 en una c\u00e1psula de evaporaci\u00f3n\u3000\u30fbPegamento l\u00edquido para lavander\u00eda (PVA)\u3000\u30fbAgua\u3000\u30fbCucharita de laboratorio\u3000\u30fbVarilla de vidrio\u3000\u30fbBandeja\u3000\u30fbCart\u00f3n de pl\u00e1stico (pl\u00e1stico corrugado)<\/p>\n<p>Como recipiente de pl\u00e1stico usamos este que venden en Daiso. El tama\u00f1o importa, as\u00ed que si quieres repetir el experimento tal cual, consigue el mismo.<\/p>\n<p><a href=\"https:\/\/jp.daisonet.com\/products\/4549131312621?_pos=3&amp;_sid=c7d67bbf9&amp;_ss=r\">Daiso 70 ml, 4 unidades, redondo, mini envase<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-41280 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/dd5bb13a6fd332ad567be37dc7402982.jpg\" alt=\"\" width=\"340\" height=\"375\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/dd5bb13a6fd332ad567be37dc7402982.jpg 1044w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/dd5bb13a6fd332ad567be37dc7402982-272x300.jpg 272w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/dd5bb13a6fd332ad567be37dc7402982-930x1024.jpg 930w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/dd5bb13a6fd332ad567be37dc7402982-768x846.jpg 768w\" sizes=\"auto, (max-width: 340px) 100vw, 340px\" \/><\/p>\n<p>Con un soldador, hazle un agujero al fondo del recipiente de pl\u00e1stico y tambi\u00e9n al cart\u00f3n de pl\u00e1stico, y t\u00e1palos de antemano con cinta de tela.<\/p>\n<div id=\"attachment_55231\" style=\"width: 614px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-55231\" class=\" wp-image-55231\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-30-9.19.31.jpg\" alt=\"\" width=\"604\" height=\"476\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-30-9.19.31.jpg 1268w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-30-9.19.31-300x237.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-30-9.19.31-1024x808.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-30-9.19.31-768x606.jpg 768w\" sizes=\"auto, (max-width: 604px) 100vw, 604px\" \/><p id=\"caption-attachment-55231\" class=\"wp-caption-text\">Lo mejor es dejarlo dentro de una bandeja.<\/p><\/div>\n<p>El tama\u00f1o del agujero es clave. M\u00e1s o menos as\u00ed:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-55096 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.55.18.jpg\" alt=\"\" width=\"244\" height=\"247\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.55.18.jpg 958w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.55.18-296x300.jpg 296w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.55.18-768x778.jpg 768w\" sizes=\"auto, (max-width: 244px) 100vw, 244px\" \/><\/p>\n<p>Y ahora, la parte importante: las proporciones.<\/p>\n<p>Magma de baja viscosidad: 1 ml de pegamento PVA + 30 ml de agua<br \/>\nMagma de alta viscosidad: 10 ml de pegamento PVA + 15 ml de agua<\/p>\n<p>Prepara cada mezcla de antemano en sus respectivos recipientes.<\/p>\n<p>\u3010Procedimiento\u3011<\/p>\n<p>\u2460 Mezcla bien con la varilla de vidrio el pegamento PVA y el agua dentro del recipiente de pl\u00e1stico.<\/p>\n<p>\u2461 Agrega al recipiente <strong>10 g de yeso<\/strong> (el de la bolsa con cierre).<\/p>\n<p>\u2462 Revuelve con la varilla de vidrio hasta que el yeso, el pegamento y el agua queden bien integrados.<\/p>\n<p>\u2463 Una vez bien mezclado, a\u00f1ade <strong>5 g de bicarbonato<\/strong> y <strong>revuelve r\u00e1pidamente con la varilla para que todo se integre<\/strong>.<\/p>\n<p style=\"padding-left: 40px;\"><span style=\"color: #ff0000;\"><strong>\u203b No te equivoques en el orden de los pasos \u2462 y \u2463. Al a\u00f1adir lo del paso \u2463 se desencadena la reacci\u00f3n qu\u00edmica que libera di\u00f3xido de carbono. Adem\u00e1s, si dejas la mezcla del paso \u2462 reposando unos 20 minutos, el yeso reacciona con el agua y se endurece, y el experimento fracasa. Seg\u00fan lo que investigu\u00e9, el yeso reacciona con el agua y en unos 5 minutos se vuelve pegajoso y empieza a fraguar.<\/strong><\/span><\/p>\n<p style=\"padding-left: 40px;\"><span style=\"color: #ff0000;\"><strong>\u203b En el paso \u2463, otro punto clave es mezclar todo r\u00e1pido y poner la tapa enseguida. Como el bicarbonato a veces se apelmaza, conviene deshacerlo con la cucharita hasta que quede fino.<\/strong><\/span><\/p>\n<p>\u2464 Cierra la tapa del recipiente, ponlo boca abajo sobre la bandeja y despega enseguida la cinta que cubre el agujero.<\/p>\n<p>\u2465 Coloca encima el cart\u00f3n de pl\u00e1stico con el agujero y observa desde arriba, con atenci\u00f3n, c\u00f3mo se extiende la soluci\u00f3n (la &#8220;lava&#8221;) de tu modelo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-55097 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.51.02.jpg\" alt=\"\" width=\"538\" height=\"226\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.51.02.jpg 2002w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.51.02-300x126.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.51.02-1024x430.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.51.02-768x322.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.51.02-1536x644.jpg 1536w\" sizes=\"auto, (max-width: 538px) 100vw, 538px\" \/><\/p>\n<p>\u203b \u00a1Quien realice el experimento debe usar siempre guantes de polietileno! Y todos deben llevar bata de laboratorio y gafas de protecci\u00f3n.<\/p>\n<p>As\u00ed fue como qued\u00f3 en la pr\u00e1ctica:<\/p>\n<p><iframe loading=\"lazy\" title=\"\u30de\u30af\u3099\u30de\u306e\u7c98\u308a\u6c17\u306e\u5b9f\u9a13\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/hHAiG0S4Nl0?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>Cuando la viscosidad es baja<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-55098 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.28.jpg\" alt=\"\" width=\"475\" height=\"268\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.28.jpg 1406w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.28-300x169.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.28-1024x578.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.28-768x434.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.28-320x180.jpg 320w\" sizes=\"auto, (max-width: 475px) 100vw, 475px\" \/><\/p>\n<p>Cuando la viscosidad es alta<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-55099 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.20.jpg\" alt=\"\" width=\"551\" height=\"263\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.20.jpg 1904w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.20-300x143.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.20-1024x488.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.20-768x366.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.20-1536x733.jpg 1536w\" sizes=\"auto, (max-width: 551px) 100vw, 551px\" \/><\/p>\n<p>Vista desde arriba con viscosidad baja<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-55100 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.37.jpg\" alt=\"\" width=\"479\" height=\"411\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.37.jpg 990w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.37-300x258.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.37-768x659.jpg 768w\" sizes=\"auto, (max-width: 479px) 100vw, 479px\" \/><\/p>\n<p>Vista desde arriba con viscosidad alta<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-55101 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.44.jpg\" alt=\"\" width=\"517\" height=\"546\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.44.jpg 818w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.44-284x300.jpg 284w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-4.50.44-768x811.jpg 768w\" sizes=\"auto, (max-width: 517px) 100vw, 517px\" \/><\/p>\n<p>Si no tienes el cart\u00f3n de pl\u00e1stico, el resultado es el siguiente. Se nota que con el cart\u00f3n queda bastante mejor.<\/p>\n<p>Para resumir: a la izquierda, el tipo de baja viscosidad; a la derecha, el de alta viscosidad.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-55229 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-12.14.02.jpg\" alt=\"\" width=\"568\" height=\"182\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-12.14.02.jpg 1742w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-12.14.02-300x96.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-12.14.02-1024x329.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-12.14.02-768x247.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-12.14.02-1536x494.jpg 1536w\" sizes=\"auto, (max-width: 568px) 100vw, 568px\" \/><\/p>\n<p>Comparaci\u00f3n de las vistas desde arriba.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-55230 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-12.13.50.jpg\" alt=\"\" width=\"564\" height=\"276\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-12.13.50.jpg 1566w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-12.13.50-300x147.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-12.13.50-1024x502.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-12.13.50-768x377.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-10-28-12.13.50-1536x753.jpg 1536w\" sizes=\"auto, (max-width: 564px) 100vw, 564px\" \/><\/p>\n<p><iframe loading=\"lazy\" title=\"\u77f3\u818f\u3068\u91cd\u66f9\u3067\u706b\u5c71\u5674\u706b\u30e2\u30c7\u30eb\u3092\u4f5c\u308d\u3046\uff01\uff08\u30de\u30b0\u30de\u306e\u7c98\u308a\u6c17\u3068\u706b\u5c71\u306e\u5f62\uff09\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/y7Vcc7Sl_ms?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>\u30fb<a href=\"https:\/\/youtu.be\/TOluYmqJDhE\">Video de una erupci\u00f3n de baja viscosidad (lava del Kilauea)<\/a><\/p>\n<p>\u30fb<a href=\"https:\/\/youtu.be\/dUbTn4H4pms\">Kilauea: erupci\u00f3n<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-55410 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.42.14.jpg\" alt=\"\" width=\"820\" height=\"210\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.42.14.jpg 1970w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.42.14-300x77.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.42.14-1024x262.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.42.14-768x196.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.42.14-1536x393.jpg 1536w\" sizes=\"auto, (max-width: 820px) 100vw, 820px\" \/><\/p>\n<p>\u30fb<a href=\"https:\/\/youtu.be\/RTfJj8G76dY\">Una erupci\u00f3n de viscosidad intermedia (Sakurajima: erupci\u00f3n)<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-55409 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.42.08.jpg\" alt=\"\" width=\"785\" height=\"309\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.42.08.jpg 1230w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.42.08-300x118.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.42.08-1024x403.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.42.08-768x302.jpg 768w\" sizes=\"auto, (max-width: 785px) 100vw, 785px\" \/><\/p>\n<h2>Sobre la diferencia de colores<\/h2>\n<p style=\"text-align: center;\">El basalto que se encuentra en el Mauna Loa y el Kilauea, y la riolita del Sh\u014dwa-shinzan (f\u00edjate en la diferencia de color)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-55414 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.57.49.jpg\" alt=\"\" width=\"584\" height=\"356\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.57.49.jpg 1832w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.57.49-300x183.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.57.49-1024x625.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.57.49-768x469.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.57.49-1536x937.jpg 1536w\" sizes=\"auto, (max-width: 584px) 100vw, 584px\" \/><\/p>\n<p>El basalto es de color oscuro y la riolita, de color claro, \u00bfverdad?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-55412 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.55.07.jpg\" alt=\"\" width=\"475\" height=\"289\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.55.07.jpg 1850w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.55.07-300x183.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.55.07-1024x623.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.55.07-768x467.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-11-04-10.55.07-1536x935.jpg 1536w\" sizes=\"auto, (max-width: 475px) 100vw, 475px\" \/><\/p>\n<h2>C\u00f3mo queda sin la separaci\u00f3n inferior<\/h2>\n<p>Con viscosidad alta<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-41284 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/c58e75cdddd5a1a40dce82f2b2a4b070-1.jpg\" alt=\"\" width=\"330\" height=\"286\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/c58e75cdddd5a1a40dce82f2b2a4b070-1.jpg 1106w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/c58e75cdddd5a1a40dce82f2b2a4b070-1-300x260.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/c58e75cdddd5a1a40dce82f2b2a4b070-1-1024x887.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/c58e75cdddd5a1a40dce82f2b2a4b070-1-768x665.jpg 768w\" sizes=\"auto, (max-width: 330px) 100vw, 330px\" \/><\/p>\n<p>Vista desde arriba:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-41286 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/77ab556165b4a00d04022c0d76115150.jpg\" alt=\"\" width=\"332\" height=\"295\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/77ab556165b4a00d04022c0d76115150.jpg 1330w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/77ab556165b4a00d04022c0d76115150-300x267.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/77ab556165b4a00d04022c0d76115150-1024x912.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/77ab556165b4a00d04022c0d76115150-768x684.jpg 768w\" sizes=\"auto, (max-width: 332px) 100vw, 332px\" \/><\/p>\n<p>Con viscosidad baja<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-41285 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/4631d06c5d42d1d532ea95aba5c978d9.jpg\" alt=\"\" width=\"336\" height=\"311\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/4631d06c5d42d1d532ea95aba5c978d9.jpg 1380w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/4631d06c5d42d1d532ea95aba5c978d9-300x278.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/4631d06c5d42d1d532ea95aba5c978d9-1024x948.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/4631d06c5d42d1d532ea95aba5c978d9-768x711.jpg 768w\" sizes=\"auto, (max-width: 336px) 100vw, 336px\" \/><\/p>\n<p>Gracias a una ocurrencia de la profesora H, hicimos ambos tipos a la vez sobre una bandeja negra.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-41287 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/bb115d50da4cb9bb309f8bad46e1a303.jpg\" alt=\"\" width=\"385\" height=\"310\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/bb115d50da4cb9bb309f8bad46e1a303.jpg 1782w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/bb115d50da4cb9bb309f8bad46e1a303-300x242.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/bb115d50da4cb9bb309f8bad46e1a303-1024x825.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/bb115d50da4cb9bb309f8bad46e1a303-768x619.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/10\/bb115d50da4cb9bb309f8bad46e1a303-1536x1238.jpg 1536w\" sizes=\"auto, (max-width: 385px) 100vw, 385px\" \/><\/p>\n<p>Arriba a la izquierda, el de baja viscosidad; a la derecha, el de alta viscosidad. Preparamos un set para cada cuatro estudiantes, y fue un \u00e9xito total: \u00a1la clase se emocion\u00f3 much\u00edsimo!<\/p>\n<p><b>\u3010\u00bfPor qu\u00e9 entra en erupci\u00f3n con esta receta?\u3011<\/b><\/p>\n<p>La clave del experimento est\u00e1 en la reacci\u00f3n qu\u00edmica entre el yeso, el bicarbonato y el agua.<\/p>\n<p><b>Liberaci\u00f3n de di\u00f3xido de carbono por la descomposici\u00f3n del bicarbonato<\/b>: Cuando el bicarbonato de sodio (NaHCO\u2083) se disuelve en agua, una parte se descompone y genera iones carbonato (CO\u2083\u00b2\u207b) e iones bicarbonato (HCO\u2083\u207b), que a su vez producen di\u00f3xido de carbono (CO\u2082) y agua.<\/p>\n<div class=\"math-block\" style=\"text-align: center;\"><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">2NaHCO\u2083<\/span><span class=\"mord\"><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist-s\">\u200b\u3000<span class=\"mrel\">\u2192\u3000<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">Na<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord text\">CO<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3\u3000<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+\u3000<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord text\"><span class=\"mord\">O\u3000<\/span><\/span><span class=\"mbin\">+\u3000CO\u2082<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mrel\">\u2191<\/span><\/span><\/span><\/span><\/span><\/div>\n<p><b>Liberaci\u00f3n de di\u00f3xido de carbono por la reacci\u00f3n entre el yeso y el bicarbonato<\/b>:<\/p>\n<p>Los iones calcio (Ca\u00b2\u207a) que se forman al disolverse el yeso (sulfato de calcio: CaSO\u2084) reaccionan con los iones bicarbonato (HCO\u2083\u207b) del bicarbonato de sodio. As\u00ed precipita carbonato de calcio (CaCO\u2083) y, al mismo tiempo, se generan di\u00f3xido de carbono (CO\u2082) y agua.<\/p>\n<div class=\"math-block\" style=\"text-align: center;\"><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist-s\">CaSO\u2084\u200b\u3000<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+\u3000<\/span><\/span><span class=\"base\"><span class=\"mord\">2NaHCO\u2083<\/span><span class=\"mord\"><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">\u3000<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mrel\">\u2192\u3000CaCO\u2083<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mrel\">\u2193\u3000<\/span><\/span><span class=\"base\"><span class=\"mord\">+\u3000<\/span><span class=\"mord\"><span class=\"mord text\">Na<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<span class=\"vlist-s\">SO\u2084<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">\u3000<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+\u3000<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord text\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord text\"><span class=\"mord\">O\u3000<\/span><\/span><span class=\"mbin\">+\u3000CO\u2082<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mrel\">\u2191<\/span><\/span><\/span><\/span><\/span><\/div>\n<p><strong>El papel del pegamento de lavander\u00eda (PVA)<\/strong>: El alcohol polivin\u00edlico (PVA) que contiene el pegamento forma largas mol\u00e9culas que se enredan entre s\u00ed al disolverse en agua, lo que le da una viscosidad alta. Ese PVA atrapa las burbujas de di\u00f3xido de carbono, de modo que no escapan de golpe, sino que la mezcla se infla lentamente y sale a borbotones, reproduciendo una &#8220;erupci\u00f3n viscosa&#8221;.<\/p>\n<p>Si hay poco PVA, las burbujas escapan enseguida y la erupci\u00f3n es fluida (como la de los volcanes en escudo de Haw\u00e1i). Si hay mucho, la viscosidad es alta y se acerca m\u00e1s a un domo (como el domo de lava del Sh\u014dwa-shinzan).<\/p>\n<h3>Contacto y solicitudes<\/h3>\n<p>\u00a1Que la maravilla y la diversi\u00f3n de la ciencia est\u00e9n m\u00e1s cerca de ti! Aqu\u00ed encontrar\u00e1s experimentos cient\u00edficos divertidos que puedes hacer en casa, junto con sus trucos, explicados de forma sencilla. \u00a1An\u00edmate a buscar lo que te interese!<br \/>\n\u30fbSobre el administrador, Ken Kuwako: <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">haz clic aqu\u00ed<\/a><br \/>\n\u30fbSolicitudes de todo tipo (redacci\u00f3n, conferencias, talleres de experimentos, asesor\u00eda y participaci\u00f3n en TV, etc.): <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">haz clic aqu\u00ed<\/a><br \/>\n<span class=\"s2\">\u30fb\u00a1Las novedades del blog se publican en <a href=\"https:\/\/x.com\/kuwako\">X<\/a>!<\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.youtube.com\/user\/kkuwako\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35048\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3d9640dad7bc5538e76f92da1966ee19.jpg\" alt=\"\" width=\"30\" height=\"21\" \/><\/a><a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">El canal &#8220;Ciencia con Ingenio&#8221;<\/a> publica videos de experimentos. \u00a1No te lo pierdas!<\/p>\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><a href=\"https:\/\/phys-edu.net\/wp\/?p=68740\">\u300c\u30cd\u30a4\u30c1\u30e3\u30fc\u30c6\u30a3\u30fc\u30c1\u30e3\u30fc\u300d\uff08TBS\uff09<\/a>\u306b\u51fa\u6f14\u3057\u307e\u3057\u305f\u3002Tver\u306b\u306611\u67083\u65e5\uff08\u706b\uff09\u307e\u3067\u914d\u4fe1\u4e2d\u3067\u3059\u3002<\/li>\r\n<\/ul>\r\n<p><img class=\"alignnone  wp-image-68951 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-28-4.27.06.jpeg\" alt=\"\" width=\"474\" height=\"266\" \/><\/p>\r\n<ul>\r\n<li><a href=\"https:\/\/www.mbs.jp\/saturday-plus\/\">\u30b5\u30bf\u30d7\u30e9\uff08MBS\uff09<\/a>\u306b\u3066\u300c\u65e5\u5e38\u306b\u6f5c\u3080\uff01\u30d4\u30f3\u30c1\u8131\u51fa\u6cd5\u306b\u3064\u3044\u3066\u300d\u306e\u30b3\u30fc\u30ca\u30fc\u306b\u51fa\u6f14\u3057\u307e\u3057\u305f\u3002Tver\u306b\u3066<a href=\"https:\/\/tver.jp\/episodes\/epmfevh9zv?p=1654\">11\u67087\u65e5\uff08\u571f\uff09\u307e\u3067\u914d\u4fe1\u4e2d\u3067\u3059\u3002<\/a><\/li>\r\n<\/ul>\r\n<p><img class=\"alignnone  wp-image-69117 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-01-4.35.38.jpeg\" alt=\"\" width=\"443\" height=\"249\" \/><\/p>\r\n<ul>\r\n<li>11\u67084\u65e5\uff08\u6c34\uff09\u3000<a href=\"https:\/\/www.ntv.co.jp\/zip\/\">ZIP\uff08\u65e5\u672c\u30c6\u30ec\u30d3\uff09<\/a>7:20\u9803\u653e\u9001\u4e88\u5b9a\uff08\u79d1\u5b66\u76e3\u4fee\uff09<\/li>\r\n<li>11\u670827\u65e5\uff08\u91d1\uff09\u3000\u30c6\u30ec\u30d3\u76e3\u4fee\u756a\u7d44\u653e\u9001\u4e88\u5b9a<\/li>\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>\uff11\uff11\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=69130\">\u3069\u3046\u3057\u3066\u7d50\u9732\u306f\u8d77\u3053\u308b\u306e\u304b\uff1f\u7d50\u9732\u3092\u9632\u3050\u305f\u3081\u306b\u306f\uff1f\u5b9f\u9a13\u3067\u78ba\u304b\u3081\u3088\u3046\uff01<\/a><\/p>\r\n<p><img class=\"alignnone wp-image-69132 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/%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%88-2026-10-31-10.02.13-10.07.37.jpeg\" sizes=\"(max-width: 420px) 100vw, 420px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-31-10.02.13-10.07.37.jpeg 1322w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-31-10.02.13-10.07.37-300x253.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-31-10.02.13-10.07.37-1024x863.jpeg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-31-10.02.13-10.07.37-768x647.jpeg 768w\" alt=\"\" width=\"316\" height=\"266\" \/><\/p>\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;\" 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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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style=\"text-align: left;\"><ul 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=69205&#038;lang=es\" aria-label=\"\u00a1Se enciende sin estar conectado! El misterio de la inducci\u00f3n mutua: un LED sobre una bobina que destella por un instante\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-03-4.47.00-150x150.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=69205&#038;lang=es\">\u00a1Se enciende sin estar conectado! El misterio de la inducci\u00f3n mutua: un LED sobre una bobina que destella por un instante<\/a><time datetime=\"2026-11-03T04:57:56+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u67083\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69203&#038;lang=fi\" aria-label=\"Ei johtoa, silti syttyy! K\u00e4\u00e4min p\u00e4\u00e4ll\u00e4 oleva LED v\u00e4l\u00e4ht\u00e4\u00e4 hetkeksi \u2013 keskin\u00e4isinduktion ihme\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-03-4.47.00-150x150.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=69203&#038;lang=fi\">Ei johtoa, silti syttyy! K\u00e4\u00e4min p\u00e4\u00e4ll\u00e4 oleva LED v\u00e4l\u00e4ht\u00e4\u00e4 hetkeksi \u2013 keskin\u00e4isinduktion ihme<\/a><time datetime=\"2026-11-03T04:56:23+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u67083\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69201&#038;lang=hi\" aria-label=\"\u092c\u093f\u0928\u093e \u0924\u093e\u0930 \u091c\u0941\u0921\u093c\u0947 \u0939\u0940 \u091c\u0932 \u0909\u0920\u0940 LED! \u0915\u0949\u0907\u0932 \u092a\u0930 \u092a\u0932 \u092d\u0930 \u0915\u0940 \u091a\u092e\u0915 \u0915\u093e \u0930\u093e\u091c\u093c \u0939\u0948 \u0905\u0928\u094d\u092f\u094b\u0928\u094d\u092f \u092a\u094d\u0930\u0947\u0930\u0923\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-03-4.47.00-150x150.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=69201&#038;lang=hi\">\u092c\u093f\u0928\u093e \u0924\u093e\u0930 \u091c\u0941\u0921\u093c\u0947 \u0939\u0940 \u091c\u0932 \u0909\u0920\u0940 LED! \u0915\u0949\u0907\u0932 \u092a\u0930 \u092a\u0932 \u092d\u0930 \u0915\u0940 \u091a\u092e\u0915 \u0915\u093e \u0930\u093e\u091c\u093c \u0939\u0948 \u0905\u0928\u094d\u092f\u094b\u0928\u094d\u092f \u092a\u094d\u0930\u0947\u0930\u0923<\/a><time datetime=\"2026-11-03T04:55:59+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u67083\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69199&#038;lang=zh\" aria-label=\"\u6c92\u6709\u63a5\u7dda\u537b\u6703\u4eae!\u7dda\u5708\u4e0a\u7684LED\u77ac\u9593\u9583\u4e00\u4e0b,\u4e92\u611f\u7684\u795e\u5947\u73fe\u8c61\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-03-4.47.00-150x150.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=69199&#038;lang=zh\">\u6c92\u6709\u63a5\u7dda\u537b\u6703\u4eae!\u7dda\u5708\u4e0a\u7684LED\u77ac\u9593\u9583\u4e00\u4e0b,\u4e92\u611f\u7684\u795e\u5947\u73fe\u8c61<\/a><time datetime=\"2026-11-03T04:54:48+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u67083\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69196&#038;lang=ko\" aria-label=\"\uc120\uc774 \uc5f0\uacb0\ub418\uc9c0 \uc54a\uc558\ub294\ub370 \ubd88\uc774 \ucf1c\uc9c4\ub2e4! \ucf54\uc77c \uc704 LED\uac00 \uc21c\uac04 \ubc18\uc9dd, \uc0c1\ud638 \uc720\ub3c4\uc758 \uc2e0\ube44\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-03-4.47.00-150x150.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=69196&#038;lang=ko\">\uc120\uc774 \uc5f0\uacb0\ub418\uc9c0 \uc54a\uc558\ub294\ub370 \ubd88\uc774 \ucf1c\uc9c4\ub2e4! \ucf54\uc77c \uc704 LED\uac00 \uc21c\uac04 \ubc18\uc9dd, \uc0c1\ud638 \uc720\ub3c4\uc758 \uc2e0\ube44<\/a><time datetime=\"2026-11-03T04:53:42+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u67083\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69194&#038;lang=en\" aria-label=\"No Wires, Still Glowing! The Magic of Mutual Induction That Flashes an LED for a Split Second\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-03-4.47.00-150x150.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=69194&#038;lang=en\">No Wires, Still Glowing! The Magic of Mutual Induction That Flashes an LED for a Split Second<\/a><time datetime=\"2026-11-03T04:53:02+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u67083\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69186\" aria-label=\"\u3064\u306a\u304c\u3063\u3066\u3044\u306a\u3044\u306e\u306b\u5149\u308b! \u30b3\u30a4\u30eb\u306e\u4e0a\u306eLED\u304c\u4e00\u77ac\u3060\u3051\u70b9\u706f\u3059\u308b\u76f8\u4e92\u8a98\u5c0e\u306e\u4e0d\u601d\u8b70\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-03-4.47.00-150x150.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=69186\">\u3064\u306a\u304c\u3063\u3066\u3044\u306a\u3044\u306e\u306b\u5149\u308b! \u30b3\u30a4\u30eb\u306e\u4e0a\u306eLED\u304c\u4e00\u77ac\u3060\u3051\u70b9\u706f\u3059\u308b\u76f8\u4e92\u8a98\u5c0e\u306e\u4e0d\u601d\u8b70<\/a><time datetime=\"2026-11-03T04:50:22+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u67083\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=40697\" aria-label=\"\u305f\u3063\u305f2\u3064\u306e\u8a2d\u5b9a\u3067\u30bf\u30a4\u30d4\u30f3\u30b0\u304c\u6fc0\u5909! Mac\u306e\u300c\u30ad\u30fc\u306e\u30ea\u30d4\u30fc\u30c8\u300d\u3092\u8a66\u3057\u3066\u307f\u305f\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/07\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-11-03-4.36.21-150x150.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=40697\">\u305f\u3063\u305f2\u3064\u306e\u8a2d\u5b9a\u3067\u30bf\u30a4\u30d4\u30f3\u30b0\u304c\u6fc0\u5909! Mac\u306e\u300c\u30ad\u30fc\u306e\u30ea\u30d4\u30fc\u30c8\u300d\u3092\u8a66\u3057\u3066\u307f\u305f<\/a><time datetime=\"2026-11-03T04:22:56+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u67083\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=69165&#038;lang=es\" aria-label=\"\u00bfSolo con lavavajillas desaparece la condensaci\u00f3n de la ventana? La ciencia detr\u00e1s de las gotas que se extienden\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/11\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-10-31-10.02.13-10.07.37-150x150.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=69165&#038;lang=es\">\u00bfSolo con lavavajillas desaparece la condensaci\u00f3n de la ventana? La ciencia detr\u00e1s de las gotas que se extienden<\/a><time datetime=\"2026-11-02T04:33:38+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e7411\u67082\u65e5<\/time><\/li>\n<\/ul><\/h3>\r\n<p>&nbsp;<\/p>\r\n<h3 style=\"text-align: left;\"><\/h3>\r\n","protected":false},"excerpt":{"rendered":"<p>\u00a1Hola! Soy Ken Kuwako, entrenador de ciencias. Cada d\u00eda es un experimento. Seamos sinceros: lo m\u00e1s divertido d [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":50124,"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-54323","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-es"],"jetpack-related-posts":[{"id":66924,"url":"https:\/\/phys-edu.net\/wp\/?p=66924&lang=es","url_meta":{"origin":54323,"position":0},"title":"\u00a1Mide tu velocidad de reacci\u00f3n con una regla! Experimento de tiempo de reacci\u00f3n n.\u00ba 1 (ojo \u2192 cerebro \u2192 m\u00e9dula espinal \u2192 mano)","author":"\u6851\u5b50 \u7814","date":"2026\u5e748\u670827\u65e5","format":false,"excerpt":"Soy Ken Kuwako, Science Trainer. 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