{"id":63330,"date":"2026-05-12T04:23:10","date_gmt":"2026-05-11T19:23:10","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=63330"},"modified":"2026-05-12T04:23:10","modified_gmt":"2026-05-11T19:23:10","slug":"el-agua-con-azucar-puede-hacer-flotar-objetos-el-secreto-de-la-flotabilidad-escondido-en-el-truco-de-conan-y-el-mar-muerto","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=63330&lang=es","title":{"rendered":"\u00bfEl agua con az\u00facar puede hacer flotar objetos!? El secreto de la flotabilidad escondido en el truco de Conan y el Mar Muerto"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>\u00a1Soy Ken Kuwako, entrenador de ciencia! Cada d\u00eda es un experimento nuevo.<\/strong><\/span><\/p>\n<p> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-49939 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-11-4.59.23.jpg\" alt=\"\" width=\"216\" height=\"218\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-11-4.59.23.jpg 804w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-11-4.59.23-297x300.jpg 297w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-11-4.59.23-150x150.jpg 150w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-11-4.59.23-768x776.jpg 768w\" sizes=\"auto, (max-width: 216px) 100vw, 216px\" \/> <\/p>\n<p style=\"text-align: center;\">\u3010<a href=\"https:\/\/youtu.be\/JDT_Y2pGA5w\">\u00a1Tambi\u00e9n puedes escuchar este art\u00edculo en formato radio!<\/a>\u3011<\/p>\n<p>\u201c\u00bfPor qu\u00e9 los barcos no se hunden?\u201d \u201c\u00bfPor qu\u00e9 el hielo flota en el agua?\u201d<\/p>\n<p>Seguro que todos nos hicimos alguna vez estas preguntas de peque\u00f1os. Y la respuesta se esconde en solo dos palabras: <strong>\u201cdensidad\u201d y \u201cfuerza de flotaci\u00f3n\u201d<\/strong>. Hoy vamos a descubrir este fascinante secreto a trav\u00e9s de experimentos cotidianos e incluso algunos trucos sacados de mangas famosos.<\/p>\n<h3>\u00bfQu\u00e9 es la flotaci\u00f3n? El gran descubrimiento de Arqu\u00edmedes<\/h3>\n<p>\u00bfRecuerdas esa sensaci\u00f3n de sentir el cuerpo m\u00e1s ligero al lanzarte a una piscina? Esa sensaci\u00f3n es precisamente la fuerza de flotaci\u00f3n. Cuando un objeto est\u00e1 dentro de un l\u00edquido, el l\u00edquido ejerce una fuerza hacia arriba sobre \u00e9l. Esa fuerza es la flotaci\u00f3n.<\/p>\n<p>El principio de Arqu\u00edmedes dice que <strong>la fuerza de flotaci\u00f3n es igual al peso del l\u00edquido desplazado por el objeto<\/strong>.<\/p>\n<p>Cuenta la historia que el cient\u00edfico griego Arqu\u00edmedes descubri\u00f3 este principio mientras se ba\u00f1aba. Al notar que su cuerpo parec\u00eda m\u00e1s liviano dentro del agua, sali\u00f3 corriendo desnudo gritando \u201c\u00a1Eureka!\u201d (\u201c\u00a1Lo descubr\u00ed!\u201d). Una an\u00e9cdota legendaria que sigue cont\u00e1ndose hoy en d\u00eda.<\/p>\n<p>Ve\u00e1moslo un poco m\u00e1s de cerca. Si un objeto tiene volumen V y densidad \u03c1, la fuerza de gravedad que act\u00faa sobre \u00e9l puede expresarse como \u03c1Vg (donde g es la aceleraci\u00f3n gravitatoria). Si ese objeto se sumerge completamente en agua de densidad \u03c1&#8217;, entonces la fuerza de flotaci\u00f3n ser\u00e1 \u03c1&#8217;Vg seg\u00fan el principio de Arqu\u00edmedes.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"jwgavxolGb\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=45359\">\u6d6e\u529b\u306e\u516c\u5f0f\u306e\u6c42\u3081\u65b9\u30fb\u5c0e\u51fa\u65b9\u6cd5\uff08\u30a2\u30eb\u30ad\u30e1\u30c7\u30b9\u306e\u539f\u7406\uff09<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;\u6d6e\u529b\u306e\u516c\u5f0f\u306e\u6c42\u3081\u65b9\u30fb\u5c0e\u51fa\u65b9\u6cd5\uff08\u30a2\u30eb\u30ad\u30e1\u30c7\u30b9\u306e\u539f\u7406\uff09&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=45359&#038;embed=true#?secret=OFBHzGsyin#?secret=jwgavxolGb\" data-secret=\"jwgavxolGb\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>Flotar o hundirse depende de la diferencia de densidad<\/h3>\n<p>En otras palabras, que un objeto flote o se hunda depende del <strong>equilibrio entre gravedad y flotaci\u00f3n<\/strong>.<\/p>\n<p>Si la densidad del objeto es mayor que la del agua, la gravedad gana y el objeto se hunde.<\/p>\n<p style=\"text-align: center;\">\u03c1Vg\u3000\uff1e\u3000\u03c1&#8217;Vg<\/p>\n<p style=\"text-align: center;\">\u03c1\u3000\uff1e\u3000\u03c1&#8217;<\/p>\n<p>Por el contrario, si la densidad del objeto es menor que la del agua, la fuerza de flotaci\u00f3n gana y el objeto sube hacia la superficie.<\/p>\n<p style=\"text-align: center;\">\u03c1Vg\u3000\uff1c\u3000\u03c1&#8217;Vg<\/p>\n<p style=\"text-align: center;\">\u03c1\u3000\uff1c\u3000\u03c1&#8217;<\/p>\n<p>As\u00ed de simple: <strong>la clave para que algo flote o se hunda est\u00e1 en la diferencia de densidad<\/strong>.<\/p>\n<h3>\u00a1Objetos que flotan como por arte de magia! El experimento del agua con az\u00facar<\/h3>\n<p>Aplicando este principio de diferencia de densidad, podemos observar fen\u00f3menos que parecen aut\u00e9ntica magia. Mira este video.<\/p>\n<p><iframe loading=\"lazy\" title=\"\u9b54\u6cd5\u306e\u6c34\u3067\u6c88\u3093\u3067\u3044\u305f\u98a8\u8239\u304c\uff01\uff1f\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/tdLiQSrXjtE?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>En el video, un globo de agua que estaba hundido en el fondo de un tanque comienza a elevarse lentamente al a\u00f1adir cierta \u201cagua m\u00e1gica\u201d.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-22626 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/6e7edda7aba068b36310232c949ea8d6-300x212.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2015-09-15 22.37.23\" width=\"300\" height=\"212\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/6e7edda7aba068b36310232c949ea8d6-300x212.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/6e7edda7aba068b36310232c949ea8d6.jpg 448w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>\u00bfY qu\u00e9 est\u00e1 pasando realmente? Esa \u201cagua m\u00e1gica\u201d es simplemente <strong>agua con una gran cantidad de az\u00facar disuelta<\/strong>. El agua azucarada tiene una densidad mayor que el agua normal. A medida que se mezcla dentro del tanque, la densidad del l\u00edquido aumenta poco a poco hasta superar la densidad del globo de agua. Entonces, el globo empieza a flotar.<\/p>\n<p><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/93624bc4c67c374f9f3a34f920d106d2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-22625 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/93624bc4c67c374f9f3a34f920d106d2-300x218.jpg\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2015-09-15 22.37.10\" width=\"300\" height=\"218\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/93624bc4c67c374f9f3a34f920d106d2-300x218.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/93624bc4c67c374f9f3a34f920d106d2.jpg 511w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Este experimento tambi\u00e9n puede hacerse usando huevos. Lo interesante del huevo es que resulta muy familiar para cualquiera. Pero el experimento con el globo tiene otra ventaja: permite entender con mucha claridad que, al principio, el l\u00edquido dentro y fuera del globo tiene pr\u00e1cticamente la misma densidad, y que <strong>al crear una diferencia de densidad el objeto comienza a flotar<\/strong>.<\/p>\n<p>Yo suelo hacer esta demostraci\u00f3n delante de mis alumnos, y cada vez provoca exclamaciones de sorpresa. Es uno de esos experimentos que realmente dejan huella.<\/p>\n<p>Y si quieres experimentar la flotaci\u00f3n en su m\u00e1xima expresi\u00f3n, no hay nada mejor que visitar el famoso Mar Muerto. Su concentraci\u00f3n de sal supera el 30%, casi diez veces m\u00e1s que el agua marina com\u00fan. Gracias a esa enorme densidad, las personas pueden flotar boca arriba sin hacer ning\u00fan esfuerzo. Es como sentir el principio de Arqu\u00edmedes con todo el cuerpo.<\/p>\n<h3>\u00a1Hasta Detective Conan utiliz\u00f3 la flotaci\u00f3n en un truco!<\/h3>\n<p>La flotaci\u00f3n tambi\u00e9n aparece en el mundo de la ficci\u00f3n. En el popular manga \u300e<a href=\"https:\/\/amzn.to\/4fgxpUh\">Detective Conan<\/a>\u300f se presenta un ingenioso truco basado en este principio f\u00edsico\uff08<a href=\"https:\/\/amzn.to\/4fgxpUh\">tomos 82 y 83<\/a>\uff09\u3002<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/12\/34e4728b9e141dc4209f8df81fc9a17f.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-23322\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/12\/34e4728b9e141dc4209f8df81fc9a17f-300x195.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2015-12-08 18.36.45\" width=\"300\" height=\"195\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/12\/34e4728b9e141dc4209f8df81fc9a17f-300x195.png 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/12\/34e4728b9e141dc4209f8df81fc9a17f.png 618w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>En la historia, Conan investiga un asesinato ocurrido en una casa de monta\u00f1a. Dentro de una ba\u00f1era, un tomate hundido sube de repente a la superficie al agregar cierta sustancia. En el manga se utiliza una sal de ba\u00f1o, pero la explicaci\u00f3n del truco menciona sal com\u00fan.<\/p>\n<p>Es decir, <strong>al aumentar la densidad del l\u00edquido alrededor del tomate, se crea una diferencia de densidad que hace que el tomate flote<\/strong>. Para quienes aman la ciencia, ver principios f\u00edsicos usados en misterios detectivescos es simplemente irresistible.<\/p>\n<p><a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/12\/ef85c2d19eb20834e71fe25f0deddd2e.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-23320 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/12\/ef85c2d19eb20834e71fe25f0deddd2e-236x300.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2015-12-08 18.35.49\" width=\"236\" height=\"300\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/12\/ef85c2d19eb20834e71fe25f0deddd2e-236x300.png 236w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/12\/ef85c2d19eb20834e71fe25f0deddd2e.png 281w\" sizes=\"auto, (max-width: 236px) 100vw, 236px\" \/><\/a><br \/>\n<a href=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/12\/9984bbd04efb0cc22e028294c6f54293.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-23321 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/12\/9984bbd04efb0cc22e028294c6f54293-300x255.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2015-12-08 18.35.36\" width=\"300\" height=\"255\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/12\/9984bbd04efb0cc22e028294c6f54293-300x255.png 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/12\/9984bbd04efb0cc22e028294c6f54293.png 578w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/amzn.to\/4lfADHY\">Cita: \u300eDetective Conan\u300f\uff08Shogakukan\uff09de Gosho Aoyama, tomo 83<\/a><\/p>\n<h3>El misterio del hielo flotando: el agua es una sustancia especial<\/h3>\n<p>Hay otro ejemplo fascinante muy cercano a nuestra vida diaria: el agua.<\/p>\n<p>Cuando el agua se congela y se convierte en hielo, ocurre algo muy extra\u00f1o comparado con otras sustancias: <strong>el hielo tiene menor densidad que el agua l\u00edquida<\/strong>. Por eso el hielo ocupa m\u00e1s volumen y sobresale en las cubiteras.<\/p>\n<p>Por ejemplo, el agua a 0 \u00b0C tiene una densidad de aproximadamente 0.9998 g\/cm\u00b3, mientras que el hielo a la misma temperatura tiene una densidad de 0.9168 g\/cm\u00b3. Gracias a esa diferencia, los cubitos flotan en la superficie.<\/p>\n<p>Y esto es much\u00edsimo m\u00e1s importante de lo que parece. Si el hielo fuera m\u00e1s denso que el agua, los lagos y r\u00edos se congelar\u00edan completamente desde el fondo durante el invierno, haciendo imposible la vida acu\u00e1tica. Pero como el hielo flota, la superficie se congela mientras el agua l\u00edquida permanece debajo, permitiendo sobrevivir a peces y otros seres vivos.<\/p>\n<p>En cierto sentido, esta curiosa propiedad del agua ayuda a proteger la vida en la Tierra.<\/p>\n<h3>Transformemos los \u201c\u00bfpor qu\u00e9?\u201d cotidianos en \u201c\u00a1ah, ahora entiendo!\u201d<\/h3>\n<p>La ciencia est\u00e1 llena de misterios escondidos en las cosas m\u00e1s comunes. Comprender la relaci\u00f3n entre densidad y flotaci\u00f3n hace que muchas preguntas cotidianas cobren sentido.<\/p>\n<p>El experimento del agua con az\u00facar, los huevos que flotan o se hunden\u2026 todos son experimentos sencillos que pueden hacerse en casa. An\u00edmate a probarlos por ti mismo. La ciencia que se experimenta con el propio cuerpo es la que nunca se olvida.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"kwQNjAwJT3\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=50082\">\u30dc\u30a6\u30ea\u30f3\u30b0\u306e\u7403\u306f\u6c88\u3080\uff1f\u6d6e\u304f\uff1f\u3042\u306a\u305f\u306e\u5e38\u8b58\u3092\u8986\u3059\uff01\u6d6e\u6c88\u3067\u5b66\u3076\u300c\u6d6e\u529b\u306e\u79d1\u5b66\u300d<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;\u30dc\u30a6\u30ea\u30f3\u30b0\u306e\u7403\u306f\u6c88\u3080\uff1f\u6d6e\u304f\uff1f\u3042\u306a\u305f\u306e\u5e38\u8b58\u3092\u8986\u3059\uff01\u6d6e\u6c88\u3067\u5b66\u3076\u300c\u6d6e\u529b\u306e\u79d1\u5b66\u300d&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=50082&#038;embed=true#?secret=tTgQERnMs3#?secret=kwQNjAwJT3\" data-secret=\"kwQNjAwJT3\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"pTHmiS86mY\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=47589\">\u3010\u79d1\u5b66\u76e3\u4fee\u3011\u7518\u3044\u30c8\u30de\u30c8\u306f\u6c88\u3080\uff01\uff1f\u4ed8\u7b8b\u306f\u6fe1\u3089\u3059\u3068\u5f37\u304f\u306a\u308b\uff01\uff1f\u65e5\u5e38\u3067\u4f7f\u3048\u308b\u79d1\u5b66\u306e\u88cf\u30ef\u30b6\uff12\u9078\u300c\u30c1\u30e3\u30f3\u30cf\u30a6\u30b9\u300d\uff09<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;\u3010\u79d1\u5b66\u76e3\u4fee\u3011\u7518\u3044\u30c8\u30de\u30c8\u306f\u6c88\u3080\uff01\uff1f\u4ed8\u7b8b\u306f\u6fe1\u3089\u3059\u3068\u5f37\u304f\u306a\u308b\uff01\uff1f\u65e5\u5e38\u3067\u4f7f\u3048\u308b\u79d1\u5b66\u306e\u88cf\u30ef\u30b6\uff12\u9078\u300c\u30c1\u30e3\u30f3\u30cf\u30a6\u30b9\u300d\uff09&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=47589&#038;embed=true#?secret=23E0tBhvM9#?secret=pTHmiS86mY\" data-secret=\"pTHmiS86mY\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>Consultas y colaboraciones<\/h3>\n<p>\u00a1La ciencia puede ser mucho m\u00e1s cercana y divertida! Aqu\u00ed compartimos experimentos f\u00e1ciles para hacer en casa y explicaciones claras para disfrutarlos al m\u00e1ximo. \u00a1Explora m\u00e1s art\u00edculos y experimenta t\u00fa tambi\u00e9n!<\/p>\n<p>\u30fbSobre el autor, Ken Kuwako: <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 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 y Experimentos<\/a> \u00a1con videos experimentales!<\/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>\u00a1Soy Ken Kuwako, entrenador de ciencia! Cada d\u00eda es un experimento nuevo. \u3010\u00a1Tambi\u00e9n puedes escuchar este art\u00edc [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":49939,"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-63330","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\/2020\/04\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2025-07-11-4.59.23.jpg","jetpack-related-posts":[{"id":57159,"url":"https:\/\/phys-edu.net\/wp\/?p=57159&lang=es","url_meta":{"origin":63330,"position":0},"title":"\u00bfPor qu\u00e9 flotan los barcos? Descubre el mundo de la flotabilidad con un sencillo aparato de presi\u00f3n del agua","author":"\u6851\u5b50 \u7814","date":"2025\u5e7412\u670812\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\/2016\/12\/7d1fa932b0887dc76fcc5928097ccb25.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":63330,"position":1},"title":"\u00a1Un globo aerost\u00e1tico que puedes hacer volar en casa! 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