{"version":"1.0","provider_name":"Matem\u00e1ticas y sus fronteras","provider_url":"https:\/\/www.madrimasd.org\/blogs\/matematicas","author_name":"Matem\u00e1ticas y sus fronteras","author_url":"https:\/\/www.madrimasd.org\/blogs\/matematicas\/author\/matematicas","title":"\u00c1tomos y nudos, o como hacer un perfecto nudo de corbata Kelvin - Matem\u00e1ticas y sus fronteras","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"1s2iLrZdYk\"><a href=\"https:\/\/www.madrimasd.org\/blogs\/matematicas\/2018\/10\/30\/145859\">\u00c1tomos y nudos, o como hacer un perfecto nudo de corbata Kelvin<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.madrimasd.org\/blogs\/matematicas\/2018\/10\/30\/145859\/embed#?secret=1s2iLrZdYk\" width=\"600\" height=\"338\" title=\"\u00ab\u00c1tomos y nudos, o como hacer un perfecto nudo de corbata Kelvin\u00bb \u2014 Matem\u00e1ticas y sus fronteras\" data-secret=\"1s2iLrZdYk\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/**\n * WordPress inline HTML embed\n *\n * @since 4.4.0\n * @output wp-includes\/js\/wp-embed.js\n *\n * This file cannot have ampersands in it. 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Un nudo es una manera de encajar un c\u00edrculo (o varios c\u00edrculos) en el espacio euclidiano de tres dimensiones, de manera que este se cruzar\u00e1 consigo mismo de una manera m\u00e1s o menos compleja, pero siempre sin tocarse. La historia de los nudos es muy antigua, y se han encontrado evidencias de \u00e9pocas remotas, como por ejemplo en China, en\u2026","thumbnail_url":"http:\/\/www.madrimasd.org\/blogs\/matematicas\/files\/2018\/10\/nudo-300x300.png"}