{"id":66339,"date":"2026-08-10T05:15:08","date_gmt":"2026-08-09T20:15:08","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=66339"},"modified":"2026-08-10T05:15:08","modified_gmt":"2026-08-09T20:15:08","slug":"un-gran-descubrimiento-con-materiales-cotidianos-aprende-sobre-la-flotabilidad-de-forma-divertida-con-el-experimento-del-barco-de-papel-aluminio","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=66339&lang=es","title":{"rendered":"\u00a1Un gran descubrimiento con materiales cotidianos! Aprende sobre la flotabilidad de forma divertida con el experimento del barco de papel aluminio"},"content":{"rendered":"<p style=\"text-align: center;\"><strong style=\"color: #339966;\">Soy Kuwako Ken, entrenador cient\u00edfico. Cada d\u00eda es un d\u00eda de experimentos.<\/strong><\/p>\n<p>Una sola hoja de papel de aluminio puede sostener decenas de canicas planas sin hundirse. Al escuchar algo as\u00ed, \u00bfno les entran ganas de decir: \u00ab\u00bfDe verdad?\u00bb? Pues s\u00ed. Y lo mejor es que se trata de un experimento que puede reproducirse directamente en el aula, sin necesidad de herramientas especiales ni productos qu\u00edmicos. Hoy les presentamos un sencillo pero fascinante experimento sobre la \u00abflotaci\u00f3n\u00bb, perfecto para despertar hasta el \u00faltimo \u00ab\u00bfpor qu\u00e9?\u00bb de los estudiantes.<\/p>\n<h3>Una simple hoja de aluminio que se convierte en un barco que no se hunde<\/h3>\n<p>\u00bfQu\u00e9 tipo de experimentos hacen en clase para ense\u00f1ar la \u00abfuerza de flotaci\u00f3n\u00bb? Se puede explicar el principio de Arqu\u00edmedes, medir la fuerza de flotaci\u00f3n con una balanza&#8230; Hay muchas maneras de abordarlo. Pero esta vez les proponemos un experimento muy sencillo, sin ning\u00fan material especial, que permite a los estudiantes experimentar por s\u00ed mismos el concepto de flotaci\u00f3n mientras dejan volar su curiosidad.<\/p>\n<p>Se llama \u00abDesaf\u00edo del barco de papel de aluminio\u00bb. El objetivo es transformar una hoja de papel de aluminio en un peque\u00f1o barco y competir para ver cu\u00e1l puede sostener m\u00e1s canicas planas sin hundirse. A primera vista parece una simple actividad manual, pero en realidad esconde principios cient\u00edficos muy interesantes.<\/p>\n<p>Los estudiantes tendr\u00e1n que preguntarse por s\u00ed mismos: \u00ab\u00bfC\u00f3mo puedo conseguir que flote mejor?\u00bb. Despu\u00e9s podr\u00e1n hacer predicciones, ponerlas a prueba y experimentar. De esta manera conseguir\u00e1n un aprendizaje mucho m\u00e1s profundo que simplemente escuchando una explicaci\u00f3n. <b>Es un experimento comod\u00edn que funciona tanto como introducci\u00f3n a la clase como actividad de cierre.<\/b><\/p>\n<div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-50763 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-12-5.16.23.jpg\" alt=\"\" width=\"388\" height=\"255\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-12-5.16.23.jpg 1288w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-12-5.16.23-300x197.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-12-5.16.23-1024x673.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-12-5.16.23-768x504.jpg 768w\" sizes=\"auto, (max-width: 388px) 100vw, 388px\" \/><\/p>\n<h3>Materiales necesarios<\/h3>\n<p>\u30fbPapel de aluminio (resulta m\u00e1s f\u00e1cil de manejar si tiene unos 25 cm de ancho. Para cada estudiante, prepararemos un cuadrado de 12,5 cm \u00d7 12,5 cm.)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-50762 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-12-5.16.06.jpg\" alt=\"\" width=\"494\" height=\"266\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-12-5.16.06.jpg 1350w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-12-5.16.06-300x161.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-12-5.16.06-1024x551.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-12-5.16.06-768x413.jpg 768w\" sizes=\"auto, (max-width: 494px) 100vw, 494px\" \/><\/p>\n<p>\u30fbCanicas planas (unas 30 por estudiante, aproximadamente. Se utilizar\u00e1n como pesas.)<\/p>\n<p>Estas las compr\u00e9 en Seria.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-50764 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-12-5.16.17.jpg\" alt=\"\" width=\"412\" height=\"446\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-12-5.16.17.jpg 1112w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-12-5.16.17-277x300.jpg 277w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-12-5.16.17-946x1024.jpg 946w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-12-5.16.17-768x832.jpg 768w\" sizes=\"auto, (max-width: 412px) 100vw, 412px\" \/><\/p>\n<p>\u30fbRecipiente con agua (lo ideal es uno de unos 200 mm de alto, 315 mm de ancho y 130 mm de profundidad. Tambi\u00e9n se puede sustituir por un recipiente de pl\u00e1stico dom\u00e9stico.)<\/p>\n<p>\u30fbAgua<\/p>\n<p>\u30fbTrapos o toallas<\/p>\n<h3>Un ejemplo de c\u00f3mo desarrollar la clase<\/h3>\n<p>Comenzamos preguntando a los estudiantes: \u00ab\u00bfQu\u00e9 forma deber\u00eda tener el barco que consiga transportar m\u00e1s canicas planas?\u00bb. Primero deber\u00e1n hacer sus predicciones. Despu\u00e9s repartimos el papel de aluminio y les pedimos que corten un cuadrado de 12,5 cm \u00d7 12,5 cm. Tambi\u00e9n es perfectamente v\u00e1lido que el profesor los prepare de antemano.<\/p>\n<p>Llenamos el recipiente aproximadamente hasta la mitad y colocamos sobre el agua los barcos que han construido.<\/p>\n<p>Los estudiantes van colocando las canicas una a una con cuidado y registran con cu\u00e1ntas piezas se hunde cada barco.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u8eab\u8fd1\u306a\u6750\u6599\u3067\u5927\u767a\u898b\uff01\u300c\u6d6e\u529b\u300d\u3092\u697d\u3057\u304f\u5b66\u3076\u30a2\u30eb\u30df\u30db\u30a4\u30eb\u30dc\u30fc\u30c8\u5b9f\u9a13\u306e\u3059\u3059\u3081\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/j0BeDHKN5C4?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>Despu\u00e9s, hacemos que compartan y debatan qu\u00e9 forma ten\u00eda el barco que consigui\u00f3 transportar m\u00e1s canicas. Como surgen barcos de todo tipo, la actividad resulta realmente entretenida.<\/p>\n<p>Lo m\u00e1s interesante de este experimento es que, al final, la forma que suele permitir transportar m\u00e1s canicas es una estructura lo m\u00e1s plana posible, con una gran superficie en contacto con el agua.<\/p>\n<h3>El secreto de la flotaci\u00f3n: \u00abel peso del agua desplazada\u00bb<\/h3>\n<p>Un barco flota porque la fuerza que act\u00faa hacia arriba sobre \u00e9l, es decir, la fuerza de flotaci\u00f3n, se equilibra con el peso total del barco y de las canicas. La magnitud de esta fuerza de flotaci\u00f3n es igual al peso del agua cuyo volumen equivale al volumen de la parte del barco que est\u00e1 sumergida, es decir, al volumen de agua que el barco desplaza. En otras palabras, cuanto m\u00e1s agua consiga desplazar, mayor ser\u00e1 la fuerza de flotaci\u00f3n que act\u00fae sobre \u00e9l.<\/p>\n<p>Es exactamente el mismo principio que experimentamos cuando nos metemos en una ba\u00f1era y el nivel del agua sube. La famosa historia de que \u00abArqu\u00edmedes tuvo su gran idea mientras se ba\u00f1aba\u00bb tambi\u00e9n est\u00e1 relacionada con el momento en que se dio cuenta de la importancia del volumen de agua desplazada.<\/p>\n<p>El aluminio en s\u00ed es un metal mucho m\u00e1s denso que el agua. Sin embargo, al extenderlo formando una especie de cuenco y crear un espacio lleno de aire en su interior, conseguimos aumentar el volumen total del barco. De esta manera puede desplazar una cantidad mucho mayor de agua.<\/p>\n<p>En realidad, los enormes petroleros de acero que flotan en el mar funcionan exactamente con el mismo principio. El hierro y el acero son materiales que se hundir\u00edan en el agua, pero al darles forma de barco y dejar un gran espacio vac\u00edo en su interior, aumenta el volumen total de la embarcaci\u00f3n y esta puede desplazar una gran cantidad de agua. En cierto sentido, nuestro peque\u00f1o barco de papel de aluminio es un \u00abmodelo de petrolero\u00bb del tama\u00f1o de la palma de la mano.<\/p>\n<p>Adem\u00e1s, <b>mantener el equilibrio tambi\u00e9n es fundamental<\/b>. En las pruebas preliminares comprobamos que los barcos anchos y planos funcionan mejor que los barcos altos y estrechos. Esto tambi\u00e9n tiene mucho que ver con la construcci\u00f3n de barcos reales: cuanto m\u00e1s ancha y baja sea la base de una embarcaci\u00f3n y m\u00e1s bajo est\u00e9 su centro de gravedad, m\u00e1s estable ser\u00e1 y menos probabilidades tendr\u00e1 de volcar aunque se incline un poco.<\/p>\n<p>Si colocamos las canicas cerca de un extremo en lugar de distribuirlas por el centro, el barco pierde el equilibrio r\u00e1pidamente y termina hundi\u00e9ndose. La raz\u00f3n es exactamente la misma.<\/p>\n<p>Gracias a este experimento, los estudiantes pueden comprender no solo con la cabeza, sino tambi\u00e9n a trav\u00e9s de la experiencia, el principio de que \u00abla fuerza de flotaci\u00f3n es proporcional al volumen sumergido\u00bb. \u00a1An\u00edmense a probarlo en su pr\u00f3xima clase de ciencias y despierten la curiosidad de sus estudiantes con un buen \u00ab\u00bfpor qu\u00e9?\u00bb!<\/p>\n<p style=\"text-align: center;\"><strong>Por cierto, \u00a1el r\u00e9cord alcanz\u00f3 las 65 canicas!\u30002025\/09\/01<\/strong><\/p>\n<\/div>\n<p>Material de referencia<\/p>\n<p>Try Science \u00abBarco de aluminio\u00bb<\/p>\n<p><a href=\"http:\/\/www.kagakunosaiten.jp\/convention\/pdf\/2019\/062.pdf\">http:\/\/www.kagakunosaiten.jp\/convention\/pdf\/2019\/062.pdf<\/a><\/p>\n<h3>Contacto y solicitudes<\/h3>\n<p>\u00a1Hagamos que las maravillas y la diversi\u00f3n de la ciencia formen parte de nuestra vida cotidiana! Aqu\u00ed encontrar\u00e1s divertidos experimentos cient\u00edficos que puedes hacer en casa, junto con consejos explicados de forma sencilla. \u00a1An\u00edmate a buscar y descubrirlos!<br \/>\n\u30fbSobre el responsable del sitio, Kuwako Ken, puedes consultar<a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a><br \/>\n\u30fbPara solicitudes de todo tipo (redacci\u00f3n, conferencias, talleres de experimentos, supervisi\u00f3n cient\u00edfica para televisi\u00f3n, apariciones en televisi\u00f3n, etc.), consulta<a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a><br \/>\n<span class=\"s2\">\u30fb\u00a1Las novedades y actualizaciones de los art\u00edculos se publican en<a href=\"https:\/\/x.com\/kuwako\">X<\/a>!<\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.youtube.com\/user\/kkuwako\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35048\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3d9640dad7bc5538e76f92da1966ee19.jpg\" alt=\"\" width=\"30\" height=\"21\" \/><\/a><a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Canal de Ciencia<\/a>\u00a1donde publicamos v\u00eddeos de experimentos!<\/p>\n<h3><span style=\"color: #ff0000;\">NEW\u3000\u5206\u89e3\u554f\u984c\u96c6\u3000\u7406\u79d1<\/span><\/h3>\r\n<ul>\r\n \t<li>\uff17\u6708\uff12\uff11\u65e5\u767a\u58f2\uff01\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\r\n<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><\/li>\r\n<\/ul>\r\n<h3>\uff17\u30fb\uff18\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p style=\"text-align: center;\">\u590f\u3067\u30d7\u30b7\u30e5\u30c3\u3068\u723d\u3084\u304b\u5b9f\u9a13\uff01<\/p>\r\n<img class=\"alignnone  wp-image-64964 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-06-30-4.31.58.jpeg\" alt=\"\" width=\"250\" height=\"310\" \/>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=206\">\u5c0f\u578b\u3067\u6301\u3061\u5e30\u308c\u308b\u3088\uff01\u30da\u30c3\u30c8\u30dc\u30c8\u30eb\u30ed\u30b1\u30c3\u30c8\u3092\u4f5c\u308d\u3046\uff01<\/a><\/p>\r\n\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 \t<li>\uff17\u6708\uff13\uff10\u65e5\uff08\u6c34\uff09\u79d1\u5b66\u76e3\u4fee\u300c<a href=\"https:\/\/www.fujitv.co.jp\/onesongfes\/\">TIF presents ONE SONG FES<\/a>\u300d\uff08\u30d5\u30b8\u30c6\u30ec\u30d3\uff09\u00a026:15~27:15<\/li>\r\n \t<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 \t<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\r\n<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 \t<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\r\n<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\r\n<h3 style=\"text-align: center;\"><strong>Explore<\/strong><\/h3>\r\n<ul>\r\n \t<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 \t<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 \t<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 \t<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 \t<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 \t<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 \t<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a>\u00a0\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>","protected":false},"excerpt":{"rendered":"<p>Soy Kuwako Ken, entrenador cient\u00edfico. Cada d\u00eda es un d\u00eda de experimentos. Una sola hoja de papel de aluminio  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":50763,"comment_status":"closed","ping_status":"open","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-66339","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-es"],"jetpack-related-posts":[{"id":65572,"url":"https:\/\/phys-edu.net\/wp\/?p=65572&lang=es","url_meta":{"origin":66339,"position":0},"title":"\u00bfUn motor que no gira? \u00a1Construye tu propio tren maglev en casa y descubre su f\u00edsica!","author":"\u6851\u5b50 \u7814","date":"2026\u5e747\u670821\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador de ciencias. Cada d\u00eda e\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/10\/20110108042202.jpg?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":59618,"url":"https:\/\/phys-edu.net\/wp\/?p=59618&lang=es","url_meta":{"origin":66339,"position":1},"title":"\u00a1Un globo aerost\u00e1tico que puedes hacer volar en casa! C\u00f3mo crear un mini globo aerost\u00e1tico en solo 15 minutos \u2013 un experimento sencillo para entender la flotaci\u00f3n","author":"\u6851\u5b50 \u7814","date":"2026\u5e741\u670829\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador cient\u00edfico. Cada d\u00eda es\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-07-23-5.26.47.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-07-23-5.26.47.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-07-23-5.26.47.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/07\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2025-07-23-5.26.47.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":53735,"url":"https:\/\/phys-edu.net\/wp\/?p=53735&lang=es","url_meta":{"origin":66339,"position":2},"title":"\u00a1Experimento sorprendente! C\u00f3mo hacer agua chispeante con electricidad est\u00e1tica, t\u00e9 electrost\u00e1tico y bebida electrost\u00e1tica (Experimento de electricidad est\u00e1tica)","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u67084\u65e5","format":false,"excerpt":"Soy Kuwako Ken, entrenador de ciencia. \u00a1Cada d\u00eda e\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/02\/bd6ca335879fc3994122613961fc8280.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/02\/bd6ca335879fc3994122613961fc8280.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/02\/bd6ca335879fc3994122613961fc8280.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/02\/bd6ca335879fc3994122613961fc8280.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":53826,"url":"https:\/\/phys-edu.net\/wp\/?p=53826&lang=es","url_meta":{"origin":66339,"position":3},"title":"El Electrizante Secreto del Per\u00edodo Edo: \u00a1Crea tu Propia Botella de Leyden y Conmueve a 100 Personas!","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u67085\u65e5","format":false,"excerpt":"Soy Kuwako Ken, entrenador de ciencia. Cada d\u00eda es\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/8b765bb5e171ec0061aa0760664355b9.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/8b765bb5e171ec0061aa0760664355b9.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/8b765bb5e171ec0061aa0760664355b9.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/8b765bb5e171ec0061aa0760664355b9.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/8b765bb5e171ec0061aa0760664355b9.jpg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":64879,"url":"https:\/\/phys-edu.net\/wp\/?p=64879&lang=es","url_meta":{"origin":66339,"position":4},"title":"\u00a1Corrientes de Foucault que desaf\u00edan la gravedad\uff01 El milagro de la inducci\u00f3n electromagn\u00e9tica en el Expo Center de Tsukuba","author":"\u6851\u5b50 \u7814","date":"2026\u5e746\u670827\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador cient\u00edfico. Cada d\u00eda es\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/04\/2770ab3caf7f7f3972c6729f28b93f48.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/04\/2770ab3caf7f7f3972c6729f28b93f48.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/04\/2770ab3caf7f7f3972c6729f28b93f48.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/04\/2770ab3caf7f7f3972c6729f28b93f48.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":55133,"url":"https:\/\/phys-edu.net\/wp\/?p=55133&lang=es","url_meta":{"origin":66339,"position":5},"title":"\u00a1Sin enchufe! C\u00f3mo la electricidad est\u00e1tica se convierte en luz \u2013 Los secretos del tubo fluorescente","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u670829\u65e5","format":false,"excerpt":"Soy Ken Kuwako, tu entrenador de ciencia. \u00a1Cada d\u00ed\u2026","rel":"","context":"Science","block_context":{"text":"Science","link":"https:\/\/phys-edu.net\/wp\/?cat=1492&lang=es"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/03\/3ea12f97beaa5961f7bea226418c40e5.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/03\/3ea12f97beaa5961f7bea226418c40e5.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/03\/3ea12f97beaa5961f7bea226418c40e5.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/03\/3ea12f97beaa5961f7bea226418c40e5.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/03\/3ea12f97beaa5961f7bea226418c40e5.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/03\/3ea12f97beaa5961f7bea226418c40e5.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]}],"jetpack_featured_media_url":"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/08\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-08-12-5.16.23.jpg","_links":{"self":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/66339","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=66339"}],"version-history":[{"count":2,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/66339\/revisions"}],"predecessor-version":[{"id":66341,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/66339\/revisions\/66341"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=\/wp\/v2\/media\/50763"}],"wp:attachment":[{"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=66339"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=66339"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phys-edu.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=66339"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}