{"id":86298,"date":"2024-09-25T19:29:23","date_gmt":"2024-09-26T00:29:23","guid":{"rendered":"https:\/\/losperiodistas.com.mx\/portal\/?p=86298"},"modified":"2024-09-25T19:29:25","modified_gmt":"2024-09-26T00:29:25","slug":"2-600-anos-despues-por-fin-se-resuelve-el-misterio-de-por-que-se-encrespa-el-pelo-el-confidencial","status":"publish","type":"post","link":"https:\/\/losperiodistas.com.mx\/portal\/2-600-anos-despues-por-fin-se-resuelve-el-misterio-de-por-que-se-encrespa-el-pelo-el-confidencial\/","title":{"rendered":"2.600 a\u00f1os despu\u00e9s, por fin se resuelve el &#8216;misterio&#8217; de por qu\u00e9 se encrespa el pelo | El Confidencial"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">La electricidad est\u00e1tica fue descrita por primera vez por Tales de Mileto. Sin embargo, hasta ahora no se ha podido determinar con exactitud qu\u00e9 papel jugaba el roce en ella<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/09\/f.elconfidencial.com_original_712_318_06d_71231806d022ee343104eb01729be169-1024x768.jpg\" alt=\"\" class=\"wp-image-86299\" srcset=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/09\/f.elconfidencial.com_original_712_318_06d_71231806d022ee343104eb01729be169-1024x768.jpg 1024w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/09\/f.elconfidencial.com_original_712_318_06d_71231806d022ee343104eb01729be169-300x225.jpg 300w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/09\/f.elconfidencial.com_original_712_318_06d_71231806d022ee343104eb01729be169-768x576.jpg 768w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/09\/f.elconfidencial.com_original_712_318_06d_71231806d022ee343104eb01729be169.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">El papel jugado por el roce nunca hab\u00eda sido descrito sin hacer suposiciones (Freepik)<\/figcaption><\/figure>\n\n\n\n<p class=\"has-vivid-red-color has-text-color has-link-color has-medium-font-size wp-elements-6fc0b3790a5e62af7e887760736d270e\"><strong>R. BADILLO \/ EL CONFIDENCIAL<\/strong><\/p>\n\n\n\n<p>En torno al a\u00f1o 600 antes de Cristo, el fil\u00f3sofo, matem\u00e1tico y f\u00edsico (entre otras muchas cosas) griego&nbsp;<a href=\"https:\/\/www.elconfidencial.com\/cultura\/2020-02-01\/blackie-books-gran-historia-visual-filosofia_2430659\/\">Tales de Mileto<\/a>&nbsp;document\u00f3 un fen\u00f3meno f\u00edsico sorprendente. En concreto, observ\u00f3 que al frotar diversos tipos de pieles con el \u00e1mbar,&nbsp;<strong>las part\u00edculas de polvo se ve\u00edan atra\u00eddas<\/strong>. Esta fue la primera vez que se describi\u00f3 la electricidad est\u00e1tica, aunque no recibi\u00f3 este nombre hasta mucho tiempo despu\u00e9s.<\/p>\n\n\n\n<p>La electricidad est\u00e1tica es la<strong>&nbsp;principal responsable de que a todos se nos encrespe el pelo<\/strong>. Un&nbsp;<a href=\"https:\/\/www.elconfidencial.com\/decompras\/lifestyle\/2023-12-04\/como-evitar-pelo-encrespado-productos-anti-frizz_3784603\/\">problema est\u00e9tico<\/a>&nbsp;que se ve incrementado a consecuencia del roce de las fibras capilares con tejidos sint\u00e9ticos, a los cambios bruscos de temperatura o humedad y al uso de determinados productos de&nbsp;<em>styling&nbsp;<\/em>a la hora de lavarse el cabello. Sin embargo, a pesar de haber transcurrido siglos de estudio de este fen\u00f3meno, a\u00fan segu\u00eda existiendo un &#8216;misterio&#8217; en torno a \u00e9l.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Why petting your cat leads to static electricity <a href=\"https:\/\/t.co\/19jNYnDcWV\">https:\/\/t.co\/19jNYnDcWV<\/a><\/p>&mdash; 10alamenos9 (@festnano) <a href=\"https:\/\/twitter.com\/festnano\/status\/1836503858107027694?ref_src=twsrc%5Etfw\">September 18, 2024<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>En una&nbsp;<a href=\"https:\/\/news.northwestern.edu\/stories\/2024\/september\/why-petting-your-cat-leads-to-static-electricity\/?fj=1\" target=\"_blank\" rel=\"noreferrer noopener\">nota de prensa publicada por la Universidad Northwestern de Estados Unidos<\/a>, la cual ha recibido el curioso t\u00edtulo&nbsp;<em>\u00bfPor qu\u00e9 acariciar a tu gato produce electricidad est\u00e1tica?<\/em>, los cient\u00edficos explican por primera vez c\u00f3mo frotar una superficie puede crear una corriente el\u00e9ctrica. En este sentido, Laurence Marks, autor principal junto a Karl Olson del estudio que&nbsp;<a href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acs.nanolett.4c03656\" target=\"_blank\" rel=\"noreferrer noopener\">puede consultarse en la revista&nbsp;<em>Nano Letters<\/em><\/a>, afirma que \u201cpor fin somos capaces de explicar el misterio (de la electricidad est\u00e1tica) que nadie hab\u00eda resuelto antes:&nbsp;<strong>por qu\u00e9 es importante el roce<\/strong>\u201d.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">El papel del roce<\/h2>\n\n\n\n<p>Seg\u00fan cuenta, \u201cmuchos lo han intentado, pero no han podido explicar los resultados experimentales sin hacer suposiciones\u201d. Despu\u00e9s, asegura que la respuesta al enigma \u201cfue sorprendentemente sencilla\u201d. Al parecer, al comienzo y al final de un movimiento deslizante se experimentan fuerzas diferentes. Cuando dos objetos se rozan, se produce una<strong>&nbsp;diferencia de carga entre la parte delantera y la trasera<\/strong>, lo que da como resultado la electricidad est\u00e1tica.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">We Finally Know What Creates Static Electricity, After Thousands of Years <a href=\"https:\/\/t.co\/d2YKEBol3F\">https:\/\/t.co\/d2YKEBol3F<\/a><\/p>&mdash; ScienceAlert (@ScienceAlert) <a href=\"https:\/\/twitter.com\/ScienceAlert\/status\/1838733648733847685?ref_src=twsrc%5Etfw\">September 25, 2024<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>\u201cEl simple hecho de tener diferentes deformaciones y, por tanto, diferentes cargas en la parte delantera y trasera de algo que se desliza y se roza genera<strong>&nbsp;tensiones el\u00e1sticas<\/strong>&nbsp;que son suficientes para provocar la corriente\u201d, contin\u00faa explicando el cient\u00edfico. En este sentido, Laurence Marks&nbsp;<a href=\"https:\/\/journals.aps.org\/prl\/abstract\/10.1103\/PhysRevLett.123.116103\" target=\"_blank\" rel=\"noreferrer noopener\">ya public\u00f3 un estudio en 2019<\/a>&nbsp;que demostr\u00f3 que frotar dos materiales provoca protuberancias microsc\u00f3picas en sus superficie, las cuales son suficientes para generar voltaje.<\/p>\n\n\n\n<p>Fuente: <a href=\"https:\/\/www.elconfidencial.com\/tecnologia\/ciencia\/2024-09-25\/misterio-electricidad-estatica-roce_3969817\/\">https:\/\/www.elconfidencial.com\/tecnologia\/ciencia\/2024-09-25\/misterio-electricidad-estatica-roce_3969817\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La electricidad est\u00e1tica fue descrita por primera vez por Tales de Mileto. Sin embargo, hasta ahora no se ha podido [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":86299,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[30752,30750,30751,30749],"class_list":["post-86298","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias","tag-electricidad-estatica","tag-pelo-encrespado","tag-por-que-se-encrespa-el-pelo","tag-tales-de-mileto"],"_links":{"self":[{"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/posts\/86298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/comments?post=86298"}],"version-history":[{"count":1,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/posts\/86298\/revisions"}],"predecessor-version":[{"id":86300,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/posts\/86298\/revisions\/86300"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/media\/86299"}],"wp:attachment":[{"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/media?parent=86298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/categories?post=86298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/losperiodistas.com.mx\/portal\/wp-json\/wp\/v2\/tags?post=86298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}