{"id":7774,"date":"2020-06-05T08:00:00","date_gmt":"2020-06-05T07:00:00","guid":{"rendered":"https:\/\/www.welovecycling.com\/hu\/?p=7774"},"modified":"2020-05-29T16:37:40","modified_gmt":"2020-05-29T15:37:40","slug":"leonardo-da-vinci-talalta-fel-a-kerekpart","status":"publish","type":"post","link":"https:\/\/www.welovecycling.com\/hu\/kozosseg-es-kultura\/leonardo-da-vinci-talalta-fel-a-kerekpart\/","title":{"rendered":"Leonardo da Vinci tal\u00e1lta fel a ker\u00e9kp\u00e1rt?"},"content":{"rendered":"<p><strong>Val\u00f3sz\u00edn\u0171leg mindenkinek a Mona Lisa jut esz\u00e9be a feltal\u00e1l\u00f3 neve hallat\u00e1n, de a biciklisek tal\u00e1n m\u00e1s miatt is feln\u00e9znek da Vinci-re. 1974-ben k\u00f6zszeml\u00e9re ker\u00fclt egy v\u00e1zlat, \u201eLeonardo biciklije\u201d c\u00edmmel, a helyre\u00e1ll\u00edtott Codex Atlanticus t\u00f6bbi r\u00e9sz\u00e9vel egy\u00fctt. Azonban mint a legt\u00f6bb izgalmas felfedez\u00e9st, ezt is fenntart\u00e1ssal kell kezelni.<\/strong><!--more--><\/p>\n<p>Sz\u00e1mos orsz\u00e1g igyekezett m\u00e1r saj\u00e1t mag\u00e1nak tulajdon\u00edtani a ker\u00e9kp\u00e1r felfedez\u00e9s\u00e9nek csod\u00e1j\u00e1t. F\u0151leg az els\u0151 vil\u00e1gh\u00e1bor\u00fa alatt keringtek \u00fajabb \u00e9s \u00fajabb hamis bizony\u00edt\u00e9kok, melyek egyik vagy m\u00e1sik orsz\u00e1gnak \u00edrt\u00e1k ezt a jav\u00e1ra. Ezekr\u0151l azonban k\u00e9s\u0151bb kider\u00fclt, hogy nem igaziak, \u00e9s m\u00e1ra m\u00e1r tudjuk, hogy <a href=\"https:\/\/www.welovecycling.com\/hu\/kozosseg-es-kultura\/a-kerekes-lotol-a-pneumatikus-kerekparig\/\">a k\u00e9tkerek\u0171 koncepci\u00f3 Karl von Drais-nak k\u00f6sz\u00f6nhet\u0151.<\/a><\/p>\n<p><a href=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/12\/2020\/05\/3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7775\" src=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/12\/2020\/05\/3.jpg\" alt=\"\" width=\"806\" height=\"982\" \/><\/a><\/p>\n<p>Azonban abban az id\u0151ben, amikor bemutatt\u00e1k Leonardo munk\u00e1j\u00e1t, a hamis iratokr\u00f3l m\u00e9g nem tudhatt\u00e1k, hogy hamisak. Mindez pedig egy m\u00edtosz kialakul\u00e1s\u00e1hoz vezetett: 1890-ben, Franciaorsz\u00e1gb\u00f3l indult el az a t\u00e9ves inform\u00e1ci\u00f3, hogy a bicikli el\u0151dje egy korm\u00e1nyozhatatlan, k\u00e9tkerek\u0171 j\u00e1rg\u00e1ny volt. 1976-ban ezt megc\u00e1folta Jacques Seray, eddigre azonban igen sz\u00e9les k\u00f6rben elterjedt. \u00c9s beleillett a k\u00e9pbe Leonardo rajza is.<\/p>\n<p>Olaszorsz\u00e1gban ezekkel a dolgokkal azonban senki nem foglalkozott. Val\u00f3s\u00e1gos ext\u00e1zisba estek a rajzt\u00f3l. \u00dagy t\u0171nt, hogy megnyert\u00e9k a ker\u00e9kp\u00e1r feltal\u00e1l\u00e1s\u00e1nak jog\u00e1\u00e9rt v\u00edvott h\u00e1bor\u00fat. A rajzhoz id\u0151ben \u00e9s az \u00e1br\u00e1zolt ker\u00e9kp\u00e1r fejletts\u00e9g\u00e9ben legk\u00f6zelebb \u00e1ll\u00f3 anyag 1855-b\u0151l sz\u00e1rmazott. Ez majdnem 400 \u00e9v k\u00fcl\u00f6nbs\u00e9g!<\/p>\n<p>Leonardo biciklije eredeti v\u00e1zlatainak h\u00e1tulj\u00e1n tal\u00e1lhat\u00f3. A 16. sz\u00e1zadban egy gy\u0171jt\u0151 f\u00e9lbehajtotta ezt a lapot \u00e9s \u00f6sszeragasztotta. Nem az\u00e9rt, mert el akarta lopni az emberis\u00e9gt\u0151l a ker\u00e9kp\u00e1roz\u00e1s \u00f6r\u00f6m\u00e9t, hanem mert el akarta t\u00fcntetni a rengeteg p\u00e9niszt, amit val\u00f3sz\u00edn\u0171leg Leonardo di\u00e1kjai rajzoltak r\u00e1. Legl\u00e1bbis Carlo Pedretti, a kaliforniai egyetemr\u0151l ezt gondolja.<\/p>\n<p><a href=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/12\/2020\/05\/11.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7776\" src=\"https:\/\/d2p6e6u75xmxt8.cloudfront.net\/12\/2020\/05\/11.jpg\" alt=\"\" width=\"1200\" height=\"811\" \/><\/a><\/p>\n<p>Az amerikai m\u0171v\u00e9szett\u00f6rt\u00e9n\u00e9sz 1961-ben a f\u00e9ny fel\u00e9 tartotta a pap\u00edrt, \u00e9s nem l\u00e1tott rajta semmi m\u00e1st, csak p\u00e9nisz-rajzokat. Teh\u00e1t 1961-ben m\u00e9g nem volt bicikli, 1974-ben m\u00e1r igen. Hogy lehet ez? A <em>Codex Atlanticust<\/em> olasz szerzetesek \u00e1ll\u00edtott\u00e1k helyre az 1960-as \u00e9vekben, a t\u00f6rt\u00e9n\u00e9szek pedig egyet\u00e9rteni l\u00e1tszanak abban, hogy a biciklit egy unatkoz\u00f3 szerzetes firkanthatta a lapra.<\/p>\n<p>A vegyi elemz\u00e9s sor\u00e1n szint\u00e9n arra jutottak a kutat\u00f3k, hogy a bicikli k\u00e9s\u0151bb ker\u00fclt oda. Ezek a bizony\u00edt\u00e9kok elegend\u0151nek bizonyultak, hogy meggy\u0151zz\u00e9k a szakembereket. Hi\u00e1ba szeretn\u00e9nk elhinni, hogy m\u00e1r \u00e9vsz\u00e1zadok \u00f3ta meg\u00e1lmodt\u00e1k szeretett bring\u00e1nk el\u0151dj\u00e9t, sajnos \u00fagy t\u0171nik, ez nem igaz.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Val\u00f3sz\u00edn\u0171leg mindenkinek a Mona Lisa jut esz\u00e9be a feltal\u00e1l\u00f3 neve hallat\u00e1n, de a biciklisek tal\u00e1n m\u00e1s miatt is feln\u00e9znek da [&hellip;]<\/p>\n","protected":false},"author":71,"featured_media":7778,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"global-categories":[],"class_list":["post-7774","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kozosseg-es-kultura"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.3 (Yoast SEO v25.9) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Leonardo da Vinci tal\u00e1lta fel a ker\u00e9kp\u00e1rt? 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