{"id":12762,"date":"2022-01-05T21:00:55","date_gmt":"2022-01-05T19:00:55","guid":{"rendered":"https:\/\/edublog.educastur.es\/ixuxu\/?p=12762"},"modified":"2022-01-09T14:48:45","modified_gmt":"2022-01-09T12:48:45","slug":"una-escalera-infinita","status":"publish","type":"post","link":"https:\/\/edublog.educastur.es\/ixuxu\/2022\/01\/una-escalera-infinita\/","title":{"rendered":"\u00bfUna escalera infinita?"},"content":{"rendered":"<p style=\"text-align: center\"><a href=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/3\/34\/Impossible_staircase.svg\/1280px-Impossible_staircase.svg.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/3\/34\/Impossible_staircase.svg\/1280px-Impossible_staircase.svg.png\" alt=\"\" width=\"598\" height=\"455\" \/><\/a><\/p>\n<p>La escalera de Penrose, conocida tami\u00e9n como \u00abescalera infinita\u00bb o \u00abimposible\u00bb, ye una ilusi\u00f3n \u00f3ptica descrita polos matem\u00e1ticos ingleses <a href=\"https:\/\/es.wikipedia.org\/wiki\/Lionel_Penrose\">Lionel Penrose<\/a> y el so f\u00edu <a href=\"https:\/\/es.wikipedia.org\/wiki\/Roger_Penrose\">Roger Penrose<\/a> en 1958. Les escaleres que camuden la so direcci\u00f3n 90\u00ba cuatro vegaes dando la sensaci\u00f3n de que xuben o baxen al empar, s\u00eda la direcci\u00f3n que s\u00eda. La so construcci\u00f3n en 3D ye imposible.<\/p>\n<ul>\n<li>Escalera de Penrose:<a href=\"https:\/\/es.wikipedia.org\/wiki\/Escalera_de_Penrose\"> wiki<\/a> \/ <a href=\"https:\/\/www.google.com\/search?q=escalera+penrose&amp;client=firefox-b-d&amp;sxsrf=AOaemvKX_yX2rKDERqufzEml2oSfWVgG_w:1641732175431&amp;source=lnms&amp;tbm=isch&amp;sa=X&amp;ved=2ahUKEwjPz4f52KT1AhUtzoUKHfsLDa4Q_AUoAXoECAIQAw&amp;biw=1536&amp;bih=739&amp;dpr=1.25\">semeyes<\/a> \/<\/li>\n<\/ul>\n<p><!--more--><\/p>\n<p style=\"text-align: center\"><a href=\"https:\/\/media.istockphoto.com\/vectors\/penrose-stairs-optical-illusion-of-an-impossible-staircase-symbolic-vector-id1065010606?k=20&amp;m=1065010606&amp;s=170667a&amp;w=0&amp;h=Hrt6ZiG8nc_lCrf38_z17iC-es7ffFovEOBt_tBcyvQ=\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/media.istockphoto.com\/vectors\/penrose-stairs-optical-illusion-of-an-impossible-staircase-symbolic-vector-id1065010606?k=20&amp;m=1065010606&amp;s=170667a&amp;w=0&amp;h=Hrt6ZiG8nc_lCrf38_z17iC-es7ffFovEOBt_tBcyvQ=\" alt=\"\" width=\"437\" height=\"393\" \/><\/a><\/p>\n<p style=\"text-align: center\">\n<!-- iframe plugin v.6.0 wordpress.org\/plugins\/iframe\/ -->\n<iframe loading=\"lazy\" width=\"100%\" height=\"395\" src=\"https:\/\/www.youtube.com\/embed\/o7O-Ckb2AlI\" 0=\"\/iframe\" scrolling=\"yes\" class=\"iframe-class\" frameborder=\"0\"><\/iframe>\n<\/p>\n<p style=\"text-align: center\"><a href=\"https:\/\/image.slidesharecdn.com\/escaleraimposibledepenrosepasoapaso-160415135613\/95\/escalera-imposible-de-penrose-dibujo-paso-a-paso-2-638.jpg?cb=1460728707\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/image.slidesharecdn.com\/escaleraimposibledepenrosepasoapaso-160415135613\/95\/escalera-imposible-de-penrose-dibujo-paso-a-paso-2-638.jpg?cb=1460728707\" alt=\"\" width=\"638\" height=\"452\" \/><\/a><\/p>\n<p><a href=\"https:\/\/image.slidesharecdn.com\/escaleraimposibledepenrosepasoapaso-160415135613\/95\/escalera-imposible-de-penrose-dibujo-paso-a-paso-22-638.jpg?cb=1460728707\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/image.slidesharecdn.com\/escaleraimposibledepenrosepasoapaso-160415135613\/95\/escalera-imposible-de-penrose-dibujo-paso-a-paso-22-638.jpg?cb=1460728707\" alt=\"\" width=\"638\" height=\"452\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La escalera de Penrose, conocida tami\u00e9n como \u00abescalera infinita\u00bb o \u00abimposible\u00bb, ye una ilusi\u00f3n \u00f3ptica descrita polos matem\u00e1ticos ingleses Lionel Penrose y el so f\u00edu Roger Penrose en 1958. Les escaleres que camuden la so direcci\u00f3n 90\u00ba cuatro vegaes dando la sensaci\u00f3n de que xuben o baxen al empar, s\u00eda la direcci\u00f3n que s\u00eda. La [&hellip;]<\/p>\n","protected":false},"author":117,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25,164],"tags":[],"class_list":["post-12762","post","type-post","status-publish","format-standard","hentry","category-curiosidaes","category-materiales"],"_links":{"self":[{"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/posts\/12762","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/users\/117"}],"replies":[{"embeddable":true,"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/comments?post=12762"}],"version-history":[{"count":5,"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/posts\/12762\/revisions"}],"predecessor-version":[{"id":12767,"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/posts\/12762\/revisions\/12767"}],"wp:attachment":[{"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/media?parent=12762"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/categories?post=12762"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edublog.educastur.es\/ixuxu\/wp-json\/wp\/v2\/tags?post=12762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}