{"id":63947,"date":"2026-05-29T04:32:17","date_gmt":"2026-05-28T19:32:17","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=63947"},"modified":"2026-05-29T04:32:30","modified_gmt":"2026-05-28T19:32:30","slug":"funciona-hasta-en-dias-nublados%ef%bc%81-guia-completa-para-experimentos-de-fotosintesis-con-elodea-y-bromo","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=63947&lang=es","title":{"rendered":"\u00a1Funciona hasta en d\u00edas nublados\uff01 Gu\u00eda completa para experimentos de fotos\u00edntesis con Elodea y bromo"},"content":{"rendered":"<p style=\"text-align: center;\"><strong style=\"color: #339966;\">Soy Kuwako Ken, de Science Trainer. Aqu\u00ed, cada d\u00eda es un experimento.<\/strong><\/p>\n<p>Ese instante en el que el color del agua empieza a cambiar lentamente hace que los ojos de los estudiantes brillen. \u201c\u00a1Ah, cambi\u00f3!\u201d \u2014 para escuchar esa frase existen los experimentos de ciencias.<br \/>\nHoy quiero compartir algunos trucos y puntos clave para que el cl\u00e1sico experimento escolar de \u201cobservar la fotos\u00edntesis con Elodea y soluci\u00f3n BTB\u201d salga realmente bien en clase. Aunque parece sencillo, el resultado puede cambiar much\u00edsimo dependiendo de la preparaci\u00f3n previa.<\/p>\n<h3>Preparaci\u00f3n del experimento<\/h3>\n<p>\u30fbElodea (elige ejemplares sanos y vigorosos)<br \/>\n\u30fbSoluci\u00f3n BTB (recomendable usar una lista para usar, sin diluir)<br \/>\n\u30fbVaso de precipitados<br \/>\n\u30fb4 tubos de ensayo (A\u2013D)<br \/>\n\u30fbPapel de aluminio<br \/>\n\u30fbLuz LED para cultivo de plantas (mejor si es potente)<br \/>\n\u30fbHabitaci\u00f3n oscura o caja que bloquee la luz<\/p>\n<h3>Preparativos previos<\/h3>\n<p><strong>Deja la Elodea en un lugar oscuro desde el d\u00eda anterior<\/strong> (si no se hace este tratamiento previo, puede que la planta ya haya estado realizando fotos\u00edntesis).<br \/>\nPrepara tambi\u00e9n la soluci\u00f3n BTB y ten a mano goteros o pipetas para trabajar c\u00f3modamente. Adem\u00e1s, conviene probar antes la posici\u00f3n y potencia de la luz, ya que algunas l\u00e1mparas comerciales tardan bastante en producir resultados visibles.<\/p>\n<h3>Procedimiento del experimento<\/h3>\n<p>A\u00f1ade 2 o 3 gotas de soluci\u00f3n BTB en un vaso y agrega agua del grifo. Despu\u00e9s, sopla con una pajita o popote para introducir aire en el agua hasta que el BTB cambie a color amarillo.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-63933 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-29-4.14.09.jpeg\" alt=\"\" width=\"464\" height=\"414\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-29-4.14.09.jpeg 774w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-29-4.14.09-300x267.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-29-4.14.09-768x685.jpeg 768w\" sizes=\"auto, (max-width: 464px) 100vw, 464px\" \/> <\/p>\n<p style=\"text-align: center;\">De color azul<\/p>\n<p> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-63932 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-29-4.13.59.jpeg\" alt=\"\" width=\"461\" height=\"389\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-29-4.13.59.jpeg 854w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-29-4.13.59-300x253.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-29-4.13.59-768x647.jpeg 768w\" sizes=\"auto, (max-width: 461px) 100vw, 461px\" \/> <\/p>\n<p style=\"text-align: center;\">A color amarillo<\/p>\n<p>El aire que exhalamos contiene di\u00f3xido de carbono. Cuando este gas se disuelve en el agua, forma \u00e1cido carb\u00f3nico y vuelve el l\u00edquido m\u00e1s \u00e1cido, haciendo que el BTB se vuelva amarillo.<br \/>\nDivide despu\u00e9s el l\u00edquido amarillo entre los cuatro tubos de ensayo (A\u2013D).<\/p>\n<ul>\n<li>Tubo A: BTB + Elodea<\/li>\n<li>Tubo B: solo BTB (sin Elodea)<\/li>\n<li>Tubo C: BTB + Elodea + cubierto con papel aluminio<\/li>\n<li>Tubo D: solo BTB + cubierto con papel aluminio<\/li>\n<\/ul>\n<p> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-42928 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/mae.jpg\" alt=\"\" width=\"393\" height=\"632\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/mae.jpg 900w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/mae-186x300.jpg 186w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/mae-636x1024.jpg 636w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/mae-768x1236.jpg 768w\" sizes=\"auto, (max-width: 393px) 100vw, 393px\" \/> <\/p>\n<p style=\"text-align: center;\">De izquierda a derecha: tubos A, B, C y D.<\/p>\n<p>Exp\u00f3n los tubos a la luz solar o a una l\u00e1mpara de cultivo durante unos 20 minutos.<br \/>\nSi el d\u00eda est\u00e1 nublado, se puede usar iluminaci\u00f3n artificial, aunque normalmente hace falta m\u00e1s tiempo de exposici\u00f3n.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-42932 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/e5b4b55d6f321b8d5f88f99accaaedb4.jpg\" alt=\"\" width=\"383\" height=\"339\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/e5b4b55d6f321b8d5f88f99accaaedb4.jpg 1082w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/e5b4b55d6f321b8d5f88f99accaaedb4-300x266.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/e5b4b55d6f321b8d5f88f99accaaedb4-1024x907.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/e5b4b55d6f321b8d5f88f99accaaedb4-768x680.jpg 768w\" sizes=\"auto, (max-width: 383px) 100vw, 383px\" \/><\/p>\n<p>Despu\u00e9s de dos horas, observa los cambios de color.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-63934 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-29-4.23.55.jpeg\" alt=\"\" width=\"549\" height=\"267\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-29-4.23.55.jpeg 1284w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-29-4.23.55-300x146.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-29-4.23.55-1024x498.jpeg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-29-4.23.55-768x373.jpeg 768w\" sizes=\"auto, (max-width: 549px) 100vw, 549px\" \/> <\/p>\n<h3>Resultados y puntos importantes<\/h3>\n<p>Durante los primeros 30 minutos casi no hubo cambios. Como la l\u00e1mpara de cultivo no era demasiado potente, dejamos la iluminaci\u00f3n durante dos horas completas.<br \/>\n\u00a1Entonces ocurri\u00f3 algo interesante! Solo el tubo A (el que conten\u00eda Elodea) cambi\u00f3 a un color azul verdoso.<\/p>\n<p><strong>Ese color azul verdoso es la prueba de que la fotos\u00edntesis absorbi\u00f3 el di\u00f3xido de carbono del agua, haciendo que el l\u00edquido se volviera m\u00e1s alcalino.<\/strong><br \/>\nLa soluci\u00f3n BTB cambia de color seg\u00fan el pH: azul en medio alcalino, verde en neutro y amarillo en \u00e1cido. En otras palabras, el experimento permite \u201chacer visible\u201d c\u00f3mo la planta realmente consume di\u00f3xido de carbono.<\/p>\n<div id=\"attachment_48684\" style=\"width: 445px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-48684\" class=\" wp-image-48684\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/b916bd0e263d24de6c5ec3836c8aec0d.jpg\" alt=\"\" width=\"435\" height=\"352\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/b916bd0e263d24de6c5ec3836c8aec0d.jpg 1298w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/b916bd0e263d24de6c5ec3836c8aec0d-300x244.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/b916bd0e263d24de6c5ec3836c8aec0d-1024x832.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/b916bd0e263d24de6c5ec3836c8aec0d-768x624.jpg 768w\" sizes=\"auto, (max-width: 435px) 100vw, 435px\" \/><p id=\"caption-attachment-48684\" class=\"wp-caption-text\">Izquierda: antes del experimento \/ Derecha: despu\u00e9s<\/p><\/div>\n<p>Adem\u00e1s, se pudieron observar peque\u00f1as burbujas alrededor de las hojas de la Elodea.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-42931 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/b793af88ad857b89871290b059167fc9.jpg\" alt=\"\" width=\"238\" height=\"297\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/b793af88ad857b89871290b059167fc9.jpg 744w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/b793af88ad857b89871290b059167fc9-240x300.jpg 240w\" sizes=\"auto, (max-width: 238px) 100vw, 238px\" \/><\/p>\n<p><strong>Esas burbujas son ox\u00edgeno producido por la fotos\u00edntesis.<\/strong><\/p>\n<p>Las plantas utilizan di\u00f3xido de carbono y agua para fabricar az\u00facares y ox\u00edgeno gracias a la energ\u00eda de la luz. Y todo eso estaba ocurriendo justo delante de nuestros ojos.<br \/>\nPensar que el ox\u00edgeno que respiramos cada d\u00eda ha sido producido por las plantas de la Tierra durante cientos de millones de a\u00f1os hace que esas diminutas burbujas parezcan casi emocionantes.<\/p>\n<p>Los tubos cubiertos con papel aluminio (C y D) no mostraron cambios. El experimento demuestra claramente que <strong>sin luz no puede ocurrir la fotos\u00edntesis<\/strong>.<br \/>\nLo maravilloso de esta pr\u00e1ctica es que permite comprender de forma visual la idea de \u201cexperimento de control\u201d, cambiando solo una condici\u00f3n y comparando resultados.<\/p>\n<h3>Consejos para que el experimento salga bien<\/h3>\n<ul>\n<li>Usa una soluci\u00f3n BTB un poco m\u00e1s concentrada de lo habitual para que el cambio de color sea m\u00e1s visible.<\/li>\n<li>Ten preparada una l\u00e1mpara de cultivo potente para d\u00edas nublados.<\/li>\n<li>La Elodea debe mantenerse en oscuridad desde el d\u00eda anterior.<\/li>\n<li>Es mejor contar con unas dos horas de iluminaci\u00f3n para ir sobre seguro. Si preparas lupas, observar las burbujas ser\u00e1 todav\u00eda m\u00e1s divertido.<\/li>\n<li>\u00bfQu\u00e9 pasa si usamos agua de cal?<\/li>\n<\/ul>\n<p>Ahora veremos tambi\u00e9n el caso de usar agua de cal en lugar de BTB.<\/p>\n<p>Se prepararon cuatro tubos de ensayo soplando aire exhalado durante unos 20 segundos en cada uno.<br \/>\nEn los tubos A y C se colocaron hojas de bromus recogidas al aire libre, mientras que B y D quedaron sin plantas. Los tubos C y D se cubrieron con papel aluminio para bloquear la luz. Despu\u00e9s se dejaron bajo el sol durante 20 minutos.<\/p>\n<p><strong>El agua de cal tiene la propiedad de volverse blanca y turbia al reaccionar con di\u00f3xido de carbono.<\/strong><br \/>\nPor lo tanto, si la fotos\u00edntesis absorbe el CO\u2082, el l\u00edquido deber\u00eda aclararse.<br \/>\nDe izquierda a derecha: A, B, C y D.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-42942 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/44c559a9dddadf727842da12d718b32f.jpg\" alt=\"\" width=\"307\" height=\"385\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/44c559a9dddadf727842da12d718b32f.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/44c559a9dddadf727842da12d718b32f-239x300.jpg 239w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/44c559a9dddadf727842da12d718b32f-817x1024.jpg 817w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/44c559a9dddadf727842da12d718b32f-768x963.jpg 768w\" sizes=\"auto, (max-width: 307px) 100vw, 307px\" \/><\/p>\n<p>Como las hojas dificultaban la observaci\u00f3n, las retiramos.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-42943 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/4dfea80ae889c6d53241848376dd97b9.jpg\" alt=\"\" width=\"444\" height=\"432\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/4dfea80ae889c6d53241848376dd97b9.jpg 1230w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/4dfea80ae889c6d53241848376dd97b9-300x292.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/4dfea80ae889c6d53241848376dd97b9-1024x997.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/4dfea80ae889c6d53241848376dd97b9-768x748.jpg 768w\" sizes=\"auto, (max-width: 444px) 100vw, 444px\" \/><\/p>\n<p>Puede verse que el tubo de la izquierda (A) est\u00e1 menos turbio, mientras que los otros tres siguen bastante blancos.<br \/>\nEn la fotograf\u00eda la diferencia entre A y C no se aprecia demasiado bien, pero a simple vista era bastante clara.<br \/>\nEn el libro de texto \u300e\u7406\u79d1\u306e\u4e16\u754c\uff12\u300f de Dai Nippon Tosho, el ejemplo de resultado aparece as\u00ed:<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-42944 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/c5e734c4ff87be6633c86cd4f4b9f56a.jpg\" alt=\"\" width=\"500\" height=\"378\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/c5e734c4ff87be6633c86cd4f4b9f56a.jpg 690w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/06\/c5e734c4ff87be6633c86cd4f4b9f56a-300x227.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/>Citado de \u300e\u7406\u79d1\u306e\u4e16\u754c\uff12\u300f (Dai Nippon Tosho) (1 de febrero de 2021), p\u00e1g. 100<\/p>\n<p>En el ejemplo del libro, el tubo C deber\u00eda verse m\u00e1s turbio, pero esta vez la diferencia fue menor. Tal vez dejando los tubos m\u00e1s de 20 minutos al sol se habr\u00eda obtenido un contraste m\u00e1s claro.<\/p>\n<p>Comparar BTB y agua de cal es muy interesante porque permite confirmar la fotos\u00edntesis desde distintos \u00e1ngulos. Hacer ambos experimentos aporta varias ventajas importantes.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"><strong>1. Permite confirmar la disminuci\u00f3n de di\u00f3xido de carbono con dos m\u00e9todos distintos<\/strong><\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">El BTB muestra la disminuci\u00f3n de CO\u2082 mediante un cambio de color (amarillo \u2192 azul verdoso), mientras que el agua de cal lo hace mediante un cambio de turbidez (blanco \u2192 transparente). Ver el mismo fen\u00f3meno con diferentes indicadores ayuda a comprender que no se trata de una casualidad, sino de un hecho cient\u00edfico s\u00f3lido. Adem\u00e1s, es una excelente oportunidad para aprender de manera natural la importancia de la reproducibilidad y la verificaci\u00f3n desde m\u00faltiples perspectivas.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"><strong>2. El impacto visual es diferente y deja una impresi\u00f3n m\u00e1s fuerte en los estudiantes<\/strong><\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">El BTB cambia de color, mientras que el agua de cal pasa de turbia a transparente. Como los cambios visuales son totalmente distintos, la experiencia resulta mucho m\u00e1s memorable que haciendo solo uno de los experimentos. Eso tambi\u00e9n aumenta el inter\u00e9s de los estudiantes por las ciencias.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"><strong>3. Facilita crear experimentos comparativos m\u00e1s avanzados<\/strong><\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">En este art\u00edculo usamos Elodea con BTB y bromus con agua de cal. Cambiar las combinaciones de plantas e indicadores permite plantear preguntas m\u00e1s profundas, como: \u201c\u00bfLas distintas plantas realizan fotos\u00edntesis con la misma intensidad?\u201d<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\">En resumen, realizar ambos experimentos es una forma excelente de comprender el mismo fen\u00f3meno de manera m\u00e1s segura, profunda y entretenida. Si el tiempo de clase lo permite, vale much\u00edsimo la pena que los estudiantes prueben los dos. Este conjunto de actividades permite entender de una sola vez la diferencia entre respiraci\u00f3n y fotos\u00edntesis, la importancia de la luz y el control de variables. Sin duda, es uno de los materiales m\u00e1s completos y satisfactorios de las ciencias de secundaria. \u00a1Prep\u00e1ralo bien y disfruta junto a tus estudiantes del momento m\u00e1gico en que el color cambia ante sus ojos!<\/p>\n<h3>Consultas y colaboraciones<\/h3>\n<p>\u00a1Queremos acercar la ciencia y su lado m\u00e1s fascinante a todo el mundo! Aqu\u00ed encontrar\u00e1s experimentos cient\u00edficos divertidos para hacer en casa y consejos f\u00e1ciles de entender. \u00a1Explora y descubre m\u00e1s!<\/p>\n<p>\u30fbSobre el autor, Kuwako Ken: <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a><br \/>\n\u30fbSolicitudes de colaboraci\u00f3n (art\u00edculos, conferencias, talleres, supervisi\u00f3n para TV, apariciones, etc.): <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">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\">Canal de experimentos cient\u00edficos<\/a> \u00a1con nuevos videos de ciencia!<\/p>\n<h3>\uff15\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p>\u30ad\u30fc\u30f3\u3068\u51b7\u3048\u308b\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\uff01\u6c17\u6e29\u304c\u4e0a\u304c\u3063\u3066\u304f\u308b\u3053\u306e\u6642\u671f\u30fb\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u3092\u4f7f\u3063\u305f\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\u306e\u5b9f\u9a13\u306f\u3044\u304b\u304c\uff1f<\/p>\r\n<p><img class=\"alignnone wp-image-39516 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe.jpg 1406w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-300x168.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-1024x572.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-768x429.jpg 768w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2022\/03\/0618612becc032a60bdda50090ccccbe-320x180.jpg 320w\" alt=\"\" width=\"453\" height=\"253\" \/><\/p>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=39513\">\u6db2\u4f53\u30bc\u30ed\uff01\u30c9\u30e9\u30a4\u30a2\u30a4\u30b9\u304c\u6d88\u3048\u308b\u307e\u3067\u306e\uff13\u6642\u9593\u3092\u79d1\u5b66\u3059\u308b\uff08\u6607\u83ef\u30fb\u51dd\u7d50\u30fb\u7b49\u901f\u5ea6\u76f4\u7dda\u904b\u52d5\uff09<\/a><\/p>\r\n<h3 style=\"text-align: left;\"><span style=\"font-size: medium;\"><b><strong>\u30c6\u30ec\u30d3\u756a\u7d44\u76e3\u4fee\u30fb\u30a4\u30d9\u30f3\u30c8\u7b49\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n<li>4\u670830\u65e5\uff08\u6728\uff09\u300cTHE\u7a81\u7834\u30d5\u30a1\u30a4\u30eb\u300d\uff08\u65e5\u672c\u30c6\u30ec\u30d3\uff09\u306e<a href=\"https:\/\/phys-edu.net\/wp\/?p=62906\">\u79d1\u5b66\u76e3\u4fee\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f<\/a>\u3002<\/li>\r\n<li>5\u67088\u65e5\uff08\u91d1\uff09<a href=\"https:\/\/phys-edu.net\/wp\/?p=62629\">\u7406\u79d1\u6559\u80b2\u30cb\u30e5\u30fc\u30b9<\/a>\u3092\u62c5\u5f53\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li>6\u670814\u65e5\uff08\u65e5\uff09\u3000\u5343\u8449\u5927\u5b66\u30a4\u30f3\u30b9\u30bf\u30ec\u30fc\u30b7\u30e7\u30f3\u300c\u63a2\u7a76\u300d\u306b\u3066\u8b1b\u5e2b\u3092\u52d9\u3081\u307e\u3059<\/li>\r\n<li>6\u670826\u65e5\uff08\u91d1\uff09\u3000\u5343\u8449\u5927\u5b66\u306e\u516c\u958b\u7814\u7a76\u4f1a\uff08\u4e2d\u5b66\u7406\u79d1\u306b\u3064\u3044\u3066\u6388\u696d\u516c\u958b\u4e88\u5b9a\uff09<\/li>\r\n<li>7\u670818\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=60018\">\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u300c\u30ca\u30ea\u30ab\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\u300d\u306e\u8b1b\u5e2b\u3092\u3057\u307e\u3059<\/a>\u3002\u304a\u4f1a\u3044\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\r\n<\/ul>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\r\n<li>\u300e\u5927\u4eba\u306e\u305f\u3081\u306e\u9ad8\u6821\u7269\u7406\u5fa9\u7fd2\u5e33\u300f\uff08\u8b1b\u8ac7\u793e\uff09\u2026\u4e00\u822c\u5411\u3051\u306b\u65e5\u5e38\u306e\u7269\u7406\u306b\u3064\u3044\u3066\u516c\u5f0f\u3092\u5143\u306b\u7d10\u89e3\u304d\u307e\u3057\u305f\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u3067\u306f\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<strong>\u203b\u5897\u5237\u304c\u304b\u304b\u308a\uff16\u5237\u3068\u306a\u308a\u307e\u3057\u305f\uff082026\/02\/01\uff09<br \/><img class=\"alignnone wp-image-10940 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg\" sizes=\"(max-width: 220px) 100vw, 220px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0.jpg 311w\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2014-07-05 0.43.51\" width=\"220\" height=\"192\" \/><br \/><\/strong><\/li>\r\n<li>\u300e\u304d\u3081\u308b!\u5171\u901a\u30c6\u30b9\u30c8 \u7269\u7406\u57fa\u790e \u6539\u8a02\u7248\u300f\uff08\u5b66\u7814\uff09\u2026\u3000\u9ad8\u6821\u7269\u7406\u306e\u53c2\u8003\u66f8\u3067\u3059\u3002\u30a4\u30e9\u30b9\u30c8\u3092\u591a\u304f\u3057\u3066\u30a4\u30e1\u30fc\u30b8\u304c\u6301\u3066\u308b\u3088\u3046\u306b\u63cf\u304d\u307e\u3057\u305f\u3002\u6388\u696d\u306b\u3064\u3044\u3066\u3044\u3051\u306a\u3044\u3001\u7269\u7406\u304c\u82e6\u624b\u3001\u305d\u3093\u306a\u751f\u5f92\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=45322\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u306f\u3053\u3061\u3089\u3002<br \/><img class=\"alignnone wp-image-45718 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg\" sizes=\"(max-width: 184px) 100vw, 184px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg 756w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c-300x269.jpg 300w\" alt=\"\" width=\"184\" height=\"165\" \/><\/li>\r\n<\/ul>\r\n<h3><span style=\"text-align: center;\">\u5404\u7a2eSNS\uff08\u66f4\u65b0\u60c5\u5831\u3092\u304a\u5c4a\u3051\uff01\uff09<\/span><\/h3>\r\n<p style=\"text-align: center;\"><a style=\"text-align: center;\" href=\"https:\/\/twitter.com\/kuwako\">X(Twitter)<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.instagram.com\/science_seeds\/\">instagram<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.facebook.com\/kuwakolab\/\">Facebook<\/a>\uff08\u65e5\u672c\u8a9e\uff09<\/p>\r\n<p style=\"text-align: center;\"><a style=\"text-align: center;\" href=\"https:\/\/bsky.app\/profile\/kagakunoneta.bsky.social\">BlueSky<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.threads.net\/@science_seeds?hl=ja\">Threads<\/a>\uff08\u82f1\u8a9e\uff09<\/p>\r\n<h3 style=\"text-align: center;\"><strong>Explore<\/strong><\/h3>\r\n<ul>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=30764\">\u697d\u3057\u3044\u5b9f\u9a13<\/a>\u2026\u304a\u5b50\u3055\u3093\u3068\u4e00\u7dd2\u306b\u5922\u4e2d\u306b\u306a\u308c\u308b\u30a4\u30c1\u30aa\u30b7\u306e\u79d1\u5b66\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u9ad8\u6821\u7269\u7406\u306e\u7406\u89e3\u3092\u6df1\u3081\u308b\u305f\u3081\u306e\u52d5\u753b\u6559\u6750\u3082\u7528\u610f\u3057\u307e\u3057\u305f\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=798\">\u7406\u79d1\u306e\u6559\u6750<\/a>\u2026 \u7406\u79d1\u6559\u5e2b\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\uff01\u6388\u696d\u306e\u8cea\u3092\u9ad8\u3081\u3001\u6e96\u5099\u3092\u52b9\u7387\u5316\u3059\u308b\u305f\u3081\u306e\u9078\u308a\u3059\u3050\u308a\u306e\u6559\u6750\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/www.youtube.com\/c\/kkuwako\">Youtube<\/a>\u2026\u79d1\u5b66\u5b9f\u9a13\u7b49\u306e\u52d5\u753b\u3092\u914d\u4fe1\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/music.youtube.com\/playlist?list=PLoK4ZvKN9S2NgpYIochcQs0aL-vrRB_Qw\">\u79d1\u5b66\u30e9\u30b8\u30aa<\/a>\u00a0\u2026\u79d1\u5b66\u30c8\u30d4\u30c3\u30af\u3092\u307b\u307c\u6bce\u65e5\u914d\u4fe1\u4e2d\uff01AI\u6280\u8853\u3092\u99c6\u4f7f\u3057\u3066\u4f5c\u6210\u3057\u305f\u300c\u8033\u3067\u697d\u3057\u3080\u79d1\u5b66\u300d\u3092\u304a\u5c4a\u3051\u3057\u307e\u3059\u3002<\/li>\r\n<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=20940\">\u8b1b\u6f14<\/a>\u00a0\u2026\u5168\u56fd\u5404\u5730\u3067\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u30fb\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\u7b49\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=37\">About<\/a>\u00a0\u2026\u300c\u79d1\u5b66\u306e\u30cd\u30bf\u5e33\u300d\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u3084\u3001\u904b\u55b6\u8005\u3067\u3042\u308b\u6851\u5b50\u7814\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30fb\u60f3\u3044\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a> \u2026\u5b9f\u9a13\u6559\u5ba4\u306e\u3054\u4f9d\u983c\u3001\u57f7\u7b46\u30fb\u8b1b\u6f14\u306e\u76f8\u8ac7\u3001\u79d1\u5b66\u76e3\u4fee\u7b49\u306f\u3053\u3061\u3089\u306e\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u304a\u5bc4\u305b\u304f\u3060\u3055\u3044\u3002<\/li>\r\n<\/ul>\r\n","protected":false},"excerpt":{"rendered":"<p>Soy Kuwako Ken, de Science Trainer. Aqu\u00ed, cada d\u00eda es un experimento. Ese instante en el que el color del agua [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":42933,"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-63947","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\/2023\/06\/b57ccd5afc545daa0bf94a5014301299.jpg","jetpack-related-posts":[{"id":63667,"url":"https:\/\/phys-edu.net\/wp\/?p=63667&lang=es","url_meta":{"origin":63947,"position":0},"title":"\u00a1Espiamos la fotos\u00edntesis en acci\u00f3n\uff01 \u2014 Buscando almid\u00f3n en hojas de elodea bajo el microscopio","author":"\u6851\u5b50 \u7814","date":"2026\u5e745\u670822\u65e5","format":false,"excerpt":"\u00a1Hola! Soy Ken Kuwako, entrenador cient\u00edfico. 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