{"id":30451,"date":"2026-10-24T04:08:56","date_gmt":"2026-10-24T07:08:56","guid":{"rendered":"https:\/\/wp.mundoebook.cl\/?post_type=product&#038;p=30451"},"modified":"2026-11-01T08:53:08","modified_gmt":"2026-11-01T11:53:08","slug":"la-medicion-del-universo","status":"publish","type":"product","link":"https:\/\/wp.mundoebook.cl\/?product=la-medicion-del-universo","title":{"rendered":"La medici\u00f3n del Universo"},"content":{"rendered":"<p>En esta obra, Asimov ha elegido nuestro entero Universo para mostrar cu\u00e1n grande es lo grande y cu\u00e1n peque\u00f1o es lo peque\u00f1o. Por ejemplo, en \u00abLa escalera de la longitud\u00bb se mueve desde los \u00e1tomos a los objetos visibles, directamente a trav\u00e9s del tama\u00f1o humano hasta los \u00e1rboles gigantes, dinosaurios, rascacielos, monta\u00f1as, asteroides, sat\u00e9lites, desde los grandes planetas hasta el Sol y las estrellas. Hace lo mismo con el \u00e1rea, el volumen, la masa, densidad, presi\u00f3n, tiempo, velocidad y temperatura, comparando estos conceptos desde los mundos f\u00edsicos y biol\u00f3gicos tal y como existen en cada pelda\u00f1o de la escalera. As\u00ed, al medir una dimensi\u00f3n peque\u00f1a y f\u00e1cilmente abarcable, y multiplicarla por medio de unos exponentes mayores y menores, nos muestra c\u00f3mo capturar, por lo menos intuitivamente, el tama\u00f1o de nuestro Universo en todas sus proporciones.Finalmente, nos aporta todos esos aspectos de la dimensi\u00f3n en t\u00e9rminos humanos para describir la dimensi\u00f3n de nuestra comprensi\u00f3n individual y colectiva del tama\u00f1o del Universo en la Historia reciente.Los conocimientos cient\u00edficos de Asimov carecen de fronteras y su enfoque, como siempre, resulta delicioso. Sus ejemplos en cada escal\u00f3n son informativos y fascinantes. \u00bfSab\u00eda usted, por ejemplo, que el hombre m\u00e1s alto conocido era un gigante m\u00e9dico de 2,75 metros de altura, el mismo tama\u00f1o del mono m\u00e1s grande, Gigantopithecus (extinguido en la actualidad), que era normal pese a su talla? \u00bfO que el dinosaurio m\u00e1s peque\u00f1o conocido, Compsognathus, ten\u00eda 6 dec\u00edmetros de longitud, casi el tama\u00f1o de un pollo?\u00abLa medici\u00f3n del Universo\u00bb constituir\u00e1 un libro muy valioso para todos los que no sean cient\u00edficos y quieran comprender en t\u00e9rminos sencillos, c\u00f3mo \u00e9stos llegan a medir lo invisible y lo infinito.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Isaac Asimov<\/p>\n","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","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":"","ast-disable-related-posts":"","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-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":"","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-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":"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":""},"mobile":{"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":""}}},"product_brand":[23],"product_cat":[5808,5807,5806,5984],"product_tag":[5924,5925],"class_list":["post-30451","product","type-product","status-publish","product_brand-epub-paradise","product_cat-ebooks","product_cat-epub","product_cat-espanol","product_cat-isaac-asimov","product_tag-ciencias-exactas","product_tag-ciencias-naturales","desktop-align-center","tablet-align-left","mobile-align-center","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - 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