{"id":1960,"date":"2021-03-17T20:42:00","date_gmt":"2021-03-17T18:42:00","guid":{"rendered":"http:\/\/history.karpat.in.ua\/?p=1960"},"modified":"2021-03-16T20:37:39","modified_gmt":"2021-03-16T18:37:39","slug":"tudosok-3d-ben-ujra-osszeraktak-az-okori-gorogok-szamitogepet","status":"publish","type":"post","link":"https:\/\/history.karpat.in.ua\/?p=1960&lang=hu","title":{"rendered":"Tud\u00f3sok 3D-ben \u00fajra \u00f6sszerakt\u00e1k az \u00f3kori g\u00f6r\u00f6g\u00f6k sz\u00e1m\u00edt\u00f3g\u00e9p\u00e9t"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Az antik\u00fcth\u00e9rai szerkezet a valaha tal\u00e1lt egyik legrejt\u00e9lyesebb eszk\u00f6ze a vil\u00e1gnak, a tanulm\u00e1nyoz\u00e1sa pedig az\u00e9rt sem egyszer\u0171, mert csak n\u00e9h\u00e1ny darabja maradt fenn. Brit kutat\u00f3k a modern technika seg\u00edts\u00e9g\u00e9vel \u00fajra \u00e9letre keltett\u00e9k.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1901-ben szivacshal\u00e1szok egy antik szerkezetre bukkantak G\u00f6r\u00f6gorsz\u00e1g d\u00e9li r\u00e9sz\u00e9n, Antik\u00fcth\u00e9ra szigete mellett, mintegy 40 m\u00e9ter m\u00e9lys\u00e9gben, egy els\u00fcllyedt haj\u00f3roncsban. A sz\u00f3ban forg\u00f3 eszk\u00f6z az antik\u00fcth\u00e9rai szerkezet (Antikythera Mechanism), amit a vil\u00e1g leg\u0151sibb, anal\u00f3g sz\u00e1m\u00edt\u00f3g\u00e9p\u00e9nek is neveznek.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"651\" src=\"http:\/\/history.karpat.in.ua\/wp-content\/uploads\/2021\/03\/szamitogep2.jpg\" alt=\"\" class=\"wp-image-1961\" srcset=\"https:\/\/history.karpat.in.ua\/wp-content\/uploads\/2021\/03\/szamitogep2.jpg 640w, https:\/\/history.karpat.in.ua\/wp-content\/uploads\/2021\/03\/szamitogep2-295x300.jpg 295w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A 2000 \u00e9ves k\u00e9sz\u00fcl\u00e9kb\u0151l mind\u00f6ssze n\u00e9h\u00e1ny alkot\u00f3elem maradt fenn, a t\u00f6bbi elt\u0171nt vagy megsemmis\u00fclt. Kutat\u00f3k az\u00f3ta is vizsg\u00e1lgatj\u00e1k a megmaradt r\u00e9szeket, nemr\u00e9g pedig \u00f3ri\u00e1si el\u0151rel\u00e9p\u00e9st siker\u00fclt el\u00e9rni\u00fck: 3D-modellez\u00e9ssel \u00e9s \u00f3kori g\u00f6r\u00f6g matematikai m\u00f3dszerek seg\u00edts\u00e9g\u00e9vel rekonstru\u00e1lt\u00e1k a szerkezet el\u00fcls\u0151, t\u00f6bbf\u00e9le fogaskereket tartalmaz\u00f3 r\u00e9sz\u00e9t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A m\u0171velet a University College London (UCL) szakembereinek munk\u00e1ja. A kutat\u00f3k a mechanizmus megmaradt r\u00e9szeire v\u00e9sett sz\u00f6vegek alapj\u00e1n \u00e9p\u00edtettek \u00fajra a \u201esz\u00e1m\u00edt\u00f3g\u00e9pet\u201d, ami az eddigi elm\u00e9letek szerint a holdfogyatkoz\u00e1sok kijelz\u00e9s\u00e9re volt alkalmas. A masina h\u00e1tlapj\u00e1n \u00f6t bolyg\u00f3 mozg\u00e1s\u00e1t is figyelt\u00e9k az \u00f3kori g\u00f6r\u00f6g\u00f6k, ami azt felt\u00e9telezi, hogy a korabeli emberek m\u00e1r ismert\u00e9k ezeket a plan\u00e9t\u00e1kat.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/youtu.be\/GQnE0BLEi8k\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A csillag\u00e1szati sz\u00e1mol\u00f3g\u00e9p kutat\u00f3k szerint bronzb\u00f3l k\u00e9sz\u00fclt, a belsej\u00e9ben pedig igen komplex hajt\u00f3rendszert alak\u00edtottak ki. Az eredm\u00e9nyeiket a Scientific Reports tudom\u00e1nyos lapban k\u00f6zl\u0151 tud\u00f3sok abban b\u00edznak, hogy a modell seg\u00edts\u00e9g\u00e9vel elk\u00e9sz\u00edthetik a szerkezet pontos m\u00e1solat\u00e1t, \u00e9s ezzel megfejthetik, mire is lehetett haszn\u00e1lni.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/hvg.hu\/tudomany\/20210315_antikutherai_szerkezet_analog_szamitogep_holdfogyatkozas_napfogyatkozas#rss\" target=\"_blank\" rel=\"noreferrer noopener\">(hvg.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Az antik\u00fcth\u00e9rai szerkezet a valaha tal\u00e1lt egyik legrejt\u00e9lyesebb eszk\u00f6ze a vil\u00e1gnag, a tanulm\u00e1nyoz\u00e1sa pedig az\u00e9rt sem egyszer\u0171, mert csak n\u00e9h\u00e1ny darabja maradt fenn. Brit kutat\u00f3k a modern technika seg\u00edts\u00e9g\u00e9vel \u00fajra \u00e9letre keltett\u00e9k.<\/p>\n","protected":false},"author":12,"featured_media":1962,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,25,39],"tags":[3488,3487,3486],"class_list":["post-1960","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-videok","category-vilag","tag-antikuthera","tag-gorogok","tag-osi-szamitogep"],"_links":{"self":[{"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/1960","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1960"}],"version-history":[{"count":0,"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/1960\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/1962"}],"wp:attachment":[{"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1960"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1960"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1960"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}