{"id":63465,"date":"2026-05-16T07:11:16","date_gmt":"2026-05-15T22:11:16","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=63465"},"modified":"2026-05-16T07:11:16","modified_gmt":"2026-05-15T22:11:16","slug":"todo-cambio-con-solo-agarrar-la-conexion-la-razon-por-la-que-un-experimento-de-voltaje-produjo-datos-increiblemente-perfectos-la-naturaleza-del-voltaje","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=63465&lang=es","title":{"rendered":"\u00a1Todo cambi\u00f3 con solo \u201cagarrar\u201d la conexi\u00f3n! La raz\u00f3n por la que un experimento de voltaje produjo datos incre\u00edblemente perfectos (La naturaleza del voltaje)"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>Soy Ken Kuwako, de Science Trainer. Cada d\u00eda es un experimento.<\/strong><\/span><\/p>\n<p>La electricidad es invisible, pero cambia completamente su comportamiento dependiendo de c\u00f3mo conectemos el circuito. \u00bfEn serie o en paralelo? Solo esa diferencia hace que el reparto del voltaje cambie por completo. En esta ocasi\u00f3n, usamos datos experimentales para revelar con claridad esas \u201creglas ocultas\u201d de los circuitos el\u00e9ctricos. Los resultados fueron tan perfectos que termin\u00e9 exclamando en plena clase: \u201c\u00a1Qu\u00e9 belleza de datos!\u201d. Mientras tanto, los estudiantes me miraban con cara de \u201c\u00bfeh?\u201d.<\/p>\n<h3>Calentando motores: c\u00f3mo usar correctamente el volt\u00edmetro digital<\/h3>\n<p>Antes de entrar en el tema principal, repasamos c\u00f3mo utilizar un volt\u00edmetro digital. Construimos un circuito sencillo con una resistencia de 20 ohmios y una fuente de alimentaci\u00f3n de 3V, y medimos el voltaje alrededor de la resistencia y el de la fuente de alimentaci\u00f3n.<\/p>\n<p>Algunos grupos obtuvieron valores id\u00e9nticos, mientras que otros notaron peque\u00f1as diferencias.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-63368 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-14-4.14.52.jpeg\" sizes=\"auto, (max-width: 349px) 100vw, 349px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-14-4.14.52.jpeg 946w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-14-4.14.52-205x300.jpeg 205w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-14-4.14.52-700x1024.jpeg 700w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-14-4.14.52-768x1124.jpeg 768w\" alt=\"\" width=\"349\" height=\"511\" \/><\/p>\n<p>Entonces probamos algo curioso: apretar suavemente con los dedos las conexiones del circuito. Y sorprendentemente, los valores comenzaron a coincidir mucho m\u00e1s entre todos los grupos.<\/p>\n<p>Esto nos ense\u00f1\u00f3 una lecci\u00f3n importante sobre los circuitos el\u00e9ctricos: los malos contactos son una enorme fuente de error experimental. Basta una separaci\u00f3n microsc\u00f3pica entre el cable y el terminal para que aparezca una resistencia extra llamada \u201cresistencia de contacto\u201d, alterando las mediciones de voltaje.<\/p>\n<p>Al presionar las conexiones, aumenta el \u00e1rea de contacto y disminuye la resistencia. Parece algo simple, pero es una observaci\u00f3n fundamental.<\/p>\n<p>A partir de esta experiencia, compartimos varias reglas importantes antes de empezar cualquier experimento:<\/p>\n<p>\u30fbDespu\u00e9s de montar el circuito, acomodar bien las conexiones antes de medir.<\/p>\n<p>\u30fbCompletar primero todo el circuito y luego medir los voltajes paso a paso.<\/p>\n<p>\u30fbCada grupo tiene un solo volt\u00edmetro: medir con calma y por turnos.<\/p>\n<h3>Primero la hip\u00f3tesis, despu\u00e9s el experimento: esta vez usando f\u00f3rmulas<\/h3>\n<p>El tema principal del d\u00eda era descubrir las reglas del voltaje en circuitos en serie y en paralelo.<\/p>\n<p>Antes del experimento, cada grupo formul\u00f3 sus propias hip\u00f3tesis. Esta vez, en lugar de compartirlas con toda la clase, las discutieron solo dentro de cada equipo. Adem\u00e1s, no bastaba con decir \u201ccreo que ser\u00e1 as\u00ed\u201d: deb\u00edan expresarlo usando f\u00f3rmulas matem\u00e1ticas.<\/p>\n<p>Por ejemplo:<\/p>\n<p>V\u2081 + V\u2082 = V<\/p>\n<p>Usar s\u00edmbolos y ecuaciones facilita much\u00edsimo comparar la predicci\u00f3n con los resultados reales.<\/p>\n<p>Las resistencias utilizadas fueron de 10 ohmios y 20 ohmios.<\/p>\n<p>\u00a1Y comenz\u00f3 el experimento!<\/p>\n<h3>Resultados del circuito en serie: \u00a1la suma coincidi\u00f3 perfectamente!<\/h3>\n<p> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-63447 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.25.12.jpeg\" alt=\"\" width=\"391\" height=\"435\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.25.12.jpeg 1178w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.25.12-269x300.jpeg 269w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.25.12-919x1024.jpeg 919w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.25.12-768x855.jpeg 768w\" sizes=\"auto, (max-width: 391px) 100vw, 391px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-63446 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.31.48.jpeg\" alt=\"\" width=\"230\" height=\"161\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.31.48.jpeg 668w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.31.48-300x210.jpeg 300w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-63444 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.31.44.jpeg\" alt=\"\" width=\"446\" height=\"322\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.31.44.jpeg 1164w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.31.44-300x216.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.31.44-1024x739.jpeg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.31.44-768x554.jpeg 768w\" sizes=\"auto, (max-width: 446px) 100vw, 446px\" \/><\/p>\n<p>Todos los datos de la clase se recopilaron en una sola hoja de c\u00e1lculo compartida. Cada estudiante ingres\u00f3 sus resultados para reunir datos de ocho experimentos diferentes y as\u00ed detectar tendencias m\u00e1s f\u00e1cilmente.<\/p>\n<p>Y el resultado fue incre\u00edblemente limpio.<\/p>\n<p style=\"text-align: center;\"><strong>Voltaje en resistencia A + voltaje en resistencia B = voltaje de la fuente<\/strong><\/p>\n<p>Esa relaci\u00f3n apareci\u00f3 claramente en pr\u00e1cticamente todos los grupos.<\/p>\n<p>En un circuito en serie, el voltaje se reparte proporcionalmente al valor de las resistencias. Como la relaci\u00f3n entre 10\u03a9 y 20\u03a9 es de 1:2, el voltaje tambi\u00e9n deber\u00eda dividirse en proporci\u00f3n 1:2.<\/p>\n<p>Y exactamente eso mostraron los datos.<\/p>\n<p>La energ\u00eda el\u00e9ctrica se \u201cconsume\u201d a medida que atraviesa las resistencias. La energ\u00eda impulsada por la fuente va disminuyendo poco a poco hasta regresar finalmente a cero. As\u00ed funciona el voltaje en un circuito en serie.<\/p>\n<h3>Resultados del circuito en paralelo: \u00a1todo era igual!<\/h3>\n<p> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-63448 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.25.20.jpeg\" alt=\"\" width=\"410\" height=\"375\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.25.20.jpeg 1294w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.25.20-300x274.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.25.20-1024x937.jpeg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.25.20-768x703.jpeg 768w\" sizes=\"auto, (max-width: 410px) 100vw, 410px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-63445 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.32.14.jpeg\" alt=\"\" width=\"195\" height=\"238\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.32.14.jpeg 426w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.32.14-246x300.jpeg 246w\" sizes=\"auto, (max-width: 195px) 100vw, 195px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-63443 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.32.09.jpeg\" alt=\"\" width=\"433\" height=\"437\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.32.09.jpeg 934w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.32.09-297x300.jpeg 297w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.32.09-150x150.jpeg 150w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.32.09-768x775.jpeg 768w\" sizes=\"auto, (max-width: 433px) 100vw, 433px\" \/><\/p>\n<p>Despu\u00e9s analizamos el circuito en paralelo, y nuevamente los datos quedaron impresionantemente ordenados.<\/p>\n<p>El voltaje de la fuente, el de la resistencia A y el de la resistencia B resultaron pr\u00e1cticamente iguales.<\/p>\n<p>En un circuito en paralelo, cada resistencia est\u00e1 conectada directamente a la fuente de alimentaci\u00f3n. Por eso todas reciben exactamente el mismo voltaje.<\/p>\n<p>De hecho, as\u00ed funcionan los enchufes de nuestras casas. El televisor, el refrigerador y las luces reciben todos los mismos 100V porque est\u00e1n conectados en paralelo.<\/p>\n<h3>\u00bfPor qu\u00e9 esta vez obtuvimos datos tan perfectos?<\/h3>\n<p>Curiosamente, este experimento suele producir resultados bastante desordenados, lo que dificulta encontrar patrones claros. Aqu\u00ed pueden ver datos de una pr\u00e1ctica anterior sobre circuitos en paralelo:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-43962 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/11\/bdc895ed451696f71daa0a2b78a339b5.jpg\" sizes=\"auto, (max-width: 331px) 100vw, 331px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/11\/bdc895ed451696f71daa0a2b78a339b5.jpg 858w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/11\/bdc895ed451696f71daa0a2b78a339b5-230x300.jpg 230w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/11\/bdc895ed451696f71daa0a2b78a339b5-784x1024.jpg 784w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2023\/11\/bdc895ed451696f71daa0a2b78a339b5-768x1003.jpg 768w\" alt=\"\" width=\"331\" height=\"432\" \/><\/p>\n<p>Los valores presentan mucha dispersi\u00f3n y cuesta distinguir la regla.<\/p>\n<p>Pero esta vez obtuvimos probablemente los resultados m\u00e1s claros hasta ahora. Hay dos razones principales que podr\u00edan explicarlo.<\/p>\n<p>La primera fue insistir en \u201capretar las conexiones\u201d del circuito. Esto redujo la resistencia de contacto y estabiliz\u00f3 las mediciones.<\/p>\n<p>La segunda fue reemplazar los cables por otros nuevos. Los cables viejos pueden tener da\u00f1os internos o conexiones inestables debido al desgaste del aislamiento.<\/p>\n<p>Una vez m\u00e1s qued\u00f3 claro que el estado del material experimental influye enormemente en la calidad de los resultados.<\/p>\n<h2>Material de referencia<\/h2>\n<p>\u30fb<a href=\"https:\/\/docs.google.com\/spreadsheets\/d\/1q9pI9dosYWlyMV71N1PPadxgTwoS1_zHnf14FQpYBgQ\/edit?usp=sharing\">Aqu\u00ed est\u00e1 la hoja de c\u00e1lculo utilizada en el experimento<\/a>. Tiene permisos de solo lectura, as\u00ed que hagan una copia para utilizarla.<\/p>\n<p>\u30fbTambi\u00e9n pueden consultar registros de experimentos anteriores.<\/p>\n<p>Circuito en serie<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"ffptpbtw0M\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=43959\">\u3053\u308c\u3067\u89e3\u6c7a\uff01\u76f4\u5217\u56de\u8def\u306e\u96fb\u5727\u6e2c\u5b9a\u3092\u6210\u529f\u3055\u305b\u308b\u79d8\u8a23<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;\u3053\u308c\u3067\u89e3\u6c7a\uff01\u76f4\u5217\u56de\u8def\u306e\u96fb\u5727\u6e2c\u5b9a\u3092\u6210\u529f\u3055\u305b\u308b\u79d8\u8a23&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=43959&#038;embed=true#?secret=KxFS4FEo7k#?secret=ffptpbtw0M\" data-secret=\"ffptpbtw0M\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>Circuito en paralelo<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"Xlc32SVDNw\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=43970\">\u540c\u3058\u4e26\u5217\u56de\u8def\u306a\u306e\u306b\u9055\u3046\u7d50\u679c\uff1f\u5c0e\u7dda\u3067\u5909\u308f\u308b\u96fb\u5727\u306e\u4e0d\u601d\u8b70\uff08\u4e26\u5217\u56de\u8def\u306e\u96fb\u5727\u6e2c\u5b9a\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;\u540c\u3058\u4e26\u5217\u56de\u8def\u306a\u306e\u306b\u9055\u3046\u7d50\u679c\uff1f\u5c0e\u7dda\u3067\u5909\u308f\u308b\u96fb\u5727\u306e\u4e0d\u601d\u8b70\uff08\u4e26\u5217\u56de\u8def\u306e\u96fb\u5727\u6e2c\u5b9a\uff09&#8221; &#8212; \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=43970&#038;embed=true#?secret=A7dxcXjzOq#?secret=Xlc32SVDNw\" data-secret=\"Xlc32SVDNw\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>\u30fbReferencia: flujo de clases hasta ahora<\/p>\n<ul>\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=34839\">Circuito con l\u00e1piz<\/a> \u2014 Clase 1<\/li>\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=62695\">C\u00f3mo dibujar diagramas el\u00e9ctricos<\/a> \u2014 Clase 2<\/li>\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=26658\">C\u00f3mo usar un amper\u00edmetro<\/a> \u2014 Clase 3<\/li>\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=62942\">\u00bfQu\u00e9 ocurre con la corriente antes y despu\u00e9s de una bombilla?<\/a> \u2014 Clase 4<\/li>\n<li>Reglas de la corriente el\u00e9ctrica \u2014 <a href=\"https:\/\/phys-edu.net\/wp\/?p=63208\">Circuitos en serie y en paralelo<\/a> \u2014 Clase 5<\/li>\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?p=63364\">Del volt\u00edmetro anal\u00f3gico al digital<\/a> \u2014 Clase 6<\/li>\n<\/ul>\n<h3>Consultas y colaboraciones<\/h3>\n<p>\u00a1Queremos acercar a\u00fan m\u00e1s la ciencia y sus maravillas al d\u00eda a d\u00eda! Aqu\u00ed encontrar\u00e1s experimentos divertidos para hacer en casa y explicaciones f\u00e1ciles de entender. \u00a1Explora todo lo que quieras!<\/p>\n<p>\u30fbEl contenido de \u201cLa libreta de ideas cient\u00edficas\u201d se convirti\u00f3 en libro. M\u00e1s informaci\u00f3n <a href=\"https:\/\/amzn.to\/42PMCEL\">aqu\u00ed<\/a><\/p>\n<p>\u30fbSobre Ken Kuwako, el creador del sitio, <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">aqu\u00ed<\/a><\/p>\n<p>\u30fbPara solicitudes de escritura, conferencias, talleres cient\u00edficos, supervisi\u00f3n televisiva o apariciones, <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">aqu\u00ed<\/a><\/p>\n<p><span class=\"s2\">\u30fb\u00a1Las actualizaciones de 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 Ciencia en Acci\u00f3n<\/a> publica videos de experimentos cient\u00edficos.<\/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 Ken Kuwako, de Science Trainer. Cada d\u00eda es un experimento. La electricidad es invisible, pero cambia comp [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":63447,"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-63465","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\/2026\/05\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-05-16-4.25.12.jpeg","jetpack-related-posts":[{"id":62967,"url":"https:\/\/phys-edu.net\/wp\/?p=62967&lang=es","url_meta":{"origin":63465,"position":0},"title":"\u00a1Adi\u00f3s a las bombillas y amper\u00edmetros! Mi nuevo m\u00e9todo s\u00faper minimalista.","author":"\u6851\u5b50 \u7814","date":"2026\u5e745\u67082\u65e5","format":false,"excerpt":"Soy Kuwako Ken, tu entrenador de ciencia. Cada d\u00eda\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\/2026\/05\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2026-05-01-11.08.00.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2026-05-01-11.08.00.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2026-05-01-11.08.00.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2026-05-01-11.08.00.jpeg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2026-05-01-11.08.00.jpeg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/05\/%E3%82%B9%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%B7%E3%83%A7%E3%83%83%E3%83%88-2026-05-01-11.08.00.jpeg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":62610,"url":"https:\/\/phys-edu.net\/wp\/?p=62610&lang=es","url_meta":{"origin":63465,"position":1},"title":"\u00bfUn solo LED para siete colores? \u00a1Experimenta con los &#8220;Colores Primarios de la Luz&#8221; en la palma de tu mano!","author":"\u6851\u5b50 \u7814","date":"2026\u5e744\u670821\u65e5","format":false,"excerpt":"Soy Ken Kuwako, entrenador cient\u00edfico. 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