{"id":60503,"date":"2026-02-13T05:08:27","date_gmt":"2026-02-12T20:08:27","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=60503"},"modified":"2026-02-13T05:08:27","modified_gmt":"2026-02-12T20:08:27","slug":"el-secreto-de-la-electricidad-estatica-experimenta-con-poliestireno-y-papelitos-polarizacion-dielectrica","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=60503&lang=es","title":{"rendered":"\u00a1El secreto de la electricidad est\u00e1tica! Experimenta con poliestireno y papelitos (polarizaci\u00f3n diel\u00e9ctrica)"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>\u00a1Hola! Soy Ken Kuwako, tu entrenador cient\u00edfico. \u00a1Hagamos de cada d\u00eda un experimento!<\/strong><\/span><\/p>\n<p style=\"text-align: center;\">\u3010<a href=\"https:\/\/music.youtube.com\/watch?v=uRZoQiPCPvg&amp;si=GjrroF0FH5y2-9Ou\">\u00a1Tambi\u00e9n puedes escuchar este art\u00edculo en mi radio!<\/a>\u3011<\/p>\n<p>Atraer objetos ligeros sin siquiera tocarlos&#8230; Parece un superpoder de una pel\u00edcula de ciencia ficci\u00f3n, \u00bfverdad? Pero en realidad, es un fen\u00f3meno que todos conocemos muy bien: la fascinante fuerza de la electricidad est\u00e1tica. Desde ese &#8220;\u00a1chispa!&#8221; cuando te quitas un su\u00e9ter en invierno, hasta cuando un globo hace que se te erice el cabello. \u00a1Hoy vamos a descubrir juntos por qu\u00e9 esta energ\u00eda cotidiana se convierte en una fuerza m\u00e1gica capaz de mover objetos!<\/p>\n<h3>\u00a1Gran mudanza en el mundo microsc\u00f3pico! \u00bfQu\u00e9 es realmente la electricidad est\u00e1tica?<\/h3>\n<p>Para empezar, la electricidad est\u00e1tica se genera cuando dos objetos se frotan entre s\u00ed. Todo lo que nos rodea est\u00e1 hecho de peque\u00f1as part\u00edculas llamadas \u00e1tomos, que contienen cargas positivas y negativas (electrones). Al frotar dos materiales, los electrones deciden mudarse de un lado a otro. Dependiendo del material, algunos tienen m\u00e1s facilidad para soltar electrones y otros para atraparlos; a esta jerarqu\u00eda la llamamos serie triboel\u00e9ctrica.<\/p>\n<p style=\"text-align: center;\">Referencia: Serie Triboel\u00e9ctrica<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-34495\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/b7c1f686bee5c9bc9e3f5c91e2083106.jpg\" alt=\"Diagrama de la serie triboel\u00e9ctrica\" width=\"347\" height=\"158\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/b7c1f686bee5c9bc9e3f5c91e2083106.jpg 848w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/b7c1f686bee5c9bc9e3f5c91e2083106-300x137.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/b7c1f686bee5c9bc9e3f5c91e2083106-768x350.jpg 768w\" sizes=\"auto, (max-width: 347px) 100vw, 347px\" \/><\/p>\n<p style=\"text-align: center;\">De mi libro: Gu\u00eda oficial del examen de ciencias (Kodansha)<\/p>\n<p>Por ejemplo, si frotas un globo de goma con un pa\u00f1uelo o tela, los electrones viajar\u00e1n de la tela al globo. Como resultado, el globo se carga negativamente (por ganar electrones) y la tela se queda con carga positiva (por perderlos).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-34874 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/1490f0691670223ef403427a3fd23461.jpg\" alt=\"Mecanismo de carga del globo\" width=\"284\" height=\"210\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/1490f0691670223ef403427a3fd23461.jpg 636w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/1490f0691670223ef403427a3fd23461-300x222.jpg 300w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/p>\n<h3>\u00a1A experimentar! Controlando el poliestireno con est\u00e1tica<\/h3>\n<p>Ahora, acerquemos ese globo cargado negativamente a unos trozos de poliestireno (corcho blanco), que son el\u00e9ctricamente neutros.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-34485 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/IMG_2504.jpg\" alt=\"Globo atrayendo poliestireno\" width=\"347\" height=\"260\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/IMG_2504.jpg 1000w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/IMG_2504-300x225.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/IMG_2504-768x576.jpg 768w\" sizes=\"auto, (max-width: 347px) 100vw, 347px\" \/><\/p>\n<p style=\"text-align: center;\">\u00a1Como pueden ver, se quedan pegados al instante!<\/p>\n<p>Pero aqu\u00ed viene el misterio: si acercamos la tela que se carg\u00f3 positivamente&#8230; \u00a1miren! El poliestireno tambi\u00e9n se siente atra\u00eddo por ella.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-34484 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/IMG_2505.jpg\" alt=\"Tela atrayendo poliestireno\" width=\"348\" height=\"261\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/IMG_2505.jpg 1000w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/IMG_2505-300x225.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/IMG_2505-768x576.jpg 768w\" sizes=\"auto, (max-width: 348px) 100vw, 348px\" \/><\/p>\n<p>\u00bfNo es extra\u00f1o? \u00bfPor qu\u00e9 tanto lo negativo (globo) como lo positivo (tela) atraen al mismo objeto?<\/p>\n<h3>\u00a1La clave del misterio: la polarizaci\u00f3n diel\u00e9ctrica!<\/h3>\n<p>El secreto reside en un fen\u00f3meno llamado polarizaci\u00f3n diel\u00e9ctrica. Aunque el poliestireno sea neutro, sus \u00e1tomos tienen cargas positivas y negativas que normalmente est\u00e1n mezcladas en equilibrio.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-40969\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/8049f0a0fae822ba1621bae7a318277a.jpg\" alt=\"Interior de la materia antes de la polarizaci\u00f3n\" width=\"412\" height=\"274\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/8049f0a0fae822ba1621bae7a318277a.jpg 1212w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/8049f0a0fae822ba1621bae7a318277a-300x200.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/8049f0a0fae822ba1621bae7a318277a-1024x681.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/8049f0a0fae822ba1621bae7a318277a-768x511.jpg 768w\" sizes=\"auto, (max-width: 412px) 100vw, 412px\" \/><\/p>\n<p>\u00bfQu\u00e9 pasa cuando acercamos el globo negativo? Los electrones del poliestireno sienten repulsi\u00f3n y se alejan del globo. Esto hace que en la superficie m\u00e1s cercana al globo asomen las cargas positivas.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-40971 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/f4d504c98f277f7317ba762255369b20.jpg\" alt=\"Interior de la materia durante la polarizaci\u00f3n\" width=\"417\" height=\"371\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/f4d504c98f277f7317ba762255369b20.jpg 1230w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/f4d504c98f277f7317ba762255369b20-300x267.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/f4d504c98f277f7317ba762255369b20-1024x912.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/f4d504c98f277f7317ba762255369b20-768x684.jpg 768w\" sizes=\"auto, (max-width: 417px) 100vw, 417px\" \/><\/p>\n<p>Como lo negativo y lo positivo se atraen, \u00a1pum!, se pegan. Si acercamos la tela positiva, ocurre lo contrario: los electrones corren hacia ella y se vuelven a atraer. Lo incre\u00edble de la polarizaci\u00f3n diel\u00e9ctrica es que logra alinear el interior de materiales que no conducen electricidad para que siempre terminen atray\u00e9ndose.<\/p>\n<h3>\u00bfBasura que baila? Crea arte con confeti<\/h3>\n<p>Con este poder podemos hacer cosas a\u00fan m\u00e1s geniales. Lo que parece basura, como los restos de una trituradora de papel o papel de colores picado, se convierte en material de laboratorio.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-34706 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/f5c67be828f267188da3b9ce27783bd6.jpg\" alt=\"Papel triturado\" width=\"486\" height=\"269\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/f5c67be828f267188da3b9ce27783bd6.jpg 1028w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/f5c67be828f267188da3b9ce27783bd6-300x166.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/f5c67be828f267188da3b9ce27783bd6-1024x566.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/f5c67be828f267188da3b9ce27783bd6-768x424.jpg 768w\" sizes=\"auto, (max-width: 486px) 100vw, 486px\" \/><\/p>\n<p>Veamos qu\u00e9 pasa cuando acercamos el globo en este video:<\/p>\n<p><iframe loading=\"lazy\" title=\"\u9759\u96fb\u6c17\u306e\u30d2\u30df\u30c4\uff01\u98a8\u8239\u3068\u7d19\u304f\u305a\u3067\u5b9f\u9a13\u3057\u3088\u3046\uff08\u9759\u96fb\u6c17\u5b9f\u9a13\u30fb\u8a98\u96fb\u5206\u6975\uff09\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/5ko-F3DO_qQ?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>\u00bfVieron eso? Los papelitos parecen cobrar vida y saltan hacia el globo. Al quedarse pegados, se ponen de punta de forma radial. Esa es la prueba de que se est\u00e1n alineando con las l\u00edneas de fuerza el\u00e9ctrica, hilos invisibles de energ\u00eda. \u00a1Es como una escultura de arte creada por la est\u00e1tica!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-34708 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/f8187e1f1b0ba24c58eae1700eaf2484.jpg\" alt=\"Papeles alineados con las l\u00edneas de fuerza\" width=\"496\" height=\"347\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/f8187e1f1b0ba24c58eae1700eaf2484.jpg 992w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/f8187e1f1b0ba24c58eae1700eaf2484-300x210.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/f8187e1f1b0ba24c58eae1700eaf2484-768x537.jpg 768w\" sizes=\"auto, (max-width: 496px) 100vw, 496px\" \/><\/p>\n<p>Por cierto, si acercas un im\u00e1n al mismo papel, no pasa absolutamente nada. As\u00ed queda claro que la fuerza el\u00e9ctrica y la fuerza magn\u00e9tica son cosas distintas.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-34709\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/6866b0804d181a15c6c5d3630c5a60a9.jpg\" alt=\"Papel que no reacciona al im\u00e1n\" width=\"495\" height=\"359\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/6866b0804d181a15c6c5d3630c5a60a9.jpg 1050w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/6866b0804d181a15c6c5d3630c5a60a9-300x218.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/6866b0804d181a15c6c5d3630c5a60a9-1024x743.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/6866b0804d181a15c6c5d3630c5a60a9-768x557.jpg 768w\" sizes=\"auto, (max-width: 495px) 100vw, 495px\" \/><\/p>\n<p>Es un fen\u00f3meno que, por mucho que lo entiendas, nunca deja de sorprender. \u00a1Pru\u00e9benlo en casa!<\/p>\n<h3>Nivel Avanzado: \u00a1Experimentos extremos con m\u00e1quinas de est\u00e1tica!<\/h3>\n<p>Adem\u00e1s de esto, usando una m\u00e1quina generadora llamada Van de Graaff, podemos hacer experimentos \u00e9picos donde el cabello se levanta por completo o los objetos flotan en el aire. He realizado estos experimentos en televisi\u00f3n con celebridades japonesas como Suzu Hirose o el grupo Chocolate Planet. \u00a1Pueden ver los detalles en esta p\u00e1gina especial!<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=34632\"><img loading=\"lazy\" decoding=\"async\" class=\"lazy alignnone wp-image-44403 aligncenter lazy-loaded\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/81e3d18f4fe9c4a1576a8fc1ce7bc74d.jpg\" alt=\"Experimento con Van de Graaff\" width=\"257\" height=\"143\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/81e3d18f4fe9c4a1576a8fc1ce7bc74d.jpg 1348w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/81e3d18f4fe9c4a1576a8fc1ce7bc74d-300x166.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/81e3d18f4fe9c4a1576a8fc1ce7bc74d-1024x568.jpg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/81e3d18f4fe9c4a1576a8fc1ce7bc74d-768x426.jpg 768w\" sizes=\"auto, (max-width: 257px) 100vw, 257px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">\u3010Especial\u3011<a href=\"https:\/\/phys-edu.net\/wp\/?p=34487\">\u00a1Adictivo! Experimentos con electricidad est\u00e1tica<\/a><\/p>\n<p>Importante: Los experimentos con generadores de alta tensi\u00f3n (Van de Graaff) pueden ser peligrosos. Deben realizarse siempre bajo la supervisi\u00f3n de un profesional. Para talleres, consultor\u00eda televisiva o demostraciones, pueden contactarme <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a>.<\/p>\n<h3>Contacto y Colaboraciones<\/h3>\n<p>\u00a1Hagamos que la ciencia sea m\u00e1s divertida y cercana! En este blog comparto trucos y experimentos sencillos para hacer en casa. \u00a1Explora todo el contenido!<\/p>\n<p>Mis mejores trucos cient\u00edficos ahora en libro. Detalles <a href=\"https:\/\/amzn.to\/42PMCEL\">aqu\u00ed<\/a>.<\/p>\n<p>Conoce m\u00e1s sobre Ken Kuwako <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a>.<\/p>\n<p>Para conferencias, talleres o televisi\u00f3n, cont\u00e1ctame <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a>.<\/p>\n<p>\u00a1S\u00edgueme en <a href=\"https:\/\/x.com\/kuwako\">X (Twitter)<\/a> para estar al d\u00eda!<\/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> En el <a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">Canal de Trucos Cient\u00edficos<\/a> encontrar\u00e1s todos los videos de mis experimentos.<\/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 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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>\u00a1Hola! Soy Ken Kuwako, tu entrenador cient\u00edfico. \u00a1Hagamos de cada d\u00eda un experimento! \u3010\u00a1Tambi\u00e9n puedes escucha [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":34707,"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-60503","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\/02\/71960b0e5b5d3c35ba25cc241694b3dc.jpg","jetpack-related-posts":[{"id":54730,"url":"https:\/\/phys-edu.net\/wp\/?p=54730&lang=es","url_meta":{"origin":60503,"position":0},"title":"\u00a1Solo fr\u00f3talo con un pa\u00f1uelo! Aprende la ciencia de la electricidad est\u00e1tica positiva y negativa con una \u201cpajilla que se mueve\u201d","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\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\/2020\/02\/369be7bac69306e6052bf78e0c270d6a.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/369be7bac69306e6052bf78e0c270d6a.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/369be7bac69306e6052bf78e0c270d6a.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/02\/369be7bac69306e6052bf78e0c270d6a.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":54870,"url":"https:\/\/phys-edu.net\/wp\/?p=54870&lang=es","url_meta":{"origin":60503,"position":1},"title":"\u00a1El secreto del \u201cchispazo\u201d! Visualiza el poder de la electricidad con el monstruo Van de Graaff.","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u670824\u65e5","format":false,"excerpt":"Soy Ken Kuwako, tu Entrenador de Ciencias. \u00a1Cada d\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\/02\/48f54e0d3b0337e09e4145234f600f5a.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/48f54e0d3b0337e09e4145234f600f5a.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/48f54e0d3b0337e09e4145234f600f5a.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/48f54e0d3b0337e09e4145234f600f5a.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/48f54e0d3b0337e09e4145234f600f5a.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2025\/02\/48f54e0d3b0337e09e4145234f600f5a.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":54251,"url":"https:\/\/phys-edu.net\/wp\/?p=54251&lang=es","url_meta":{"origin":60503,"position":2},"title":"La Magia de la Est\u00e1tica: C\u00f3mo Hacer Flotar una Mariposa de Pl\u00e1stico en el Aire con un Simple Globo","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u670812\u65e5","format":false,"excerpt":"Soy Ken Kuwako, tu Entrenador de Ciencias. \u00a1Cada d\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\/03\/9288ae82a41dcc1b493ea206aa83a6a9.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/9288ae82a41dcc1b493ea206aa83a6a9.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/9288ae82a41dcc1b493ea206aa83a6a9.jpg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":54839,"url":"https:\/\/phys-edu.net\/wp\/?p=54839&lang=es","url_meta":{"origin":60503,"position":3},"title":"\u00a1El misterio de la fotocopiadora revelado! Un experimento para ver las \u201cletras invisibles\u201d del electrost\u00e1tico","author":"\u6851\u5b50 \u7814","date":"2025\u5e7410\u670823\u65e5","format":false,"excerpt":"I'm Ken Kuwako, your Science Trainer. 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