{"id":2213,"date":"2025-01-09T15:46:24","date_gmt":"2025-01-09T15:46:24","guid":{"rendered":"https:\/\/migari.mk\/?page_id=2213"},"modified":"2025-01-09T16:03:52","modified_gmt":"2025-01-09T16:03:52","slug":"%d0%b8%d1%81%d1%82%d0%be%d1%80%d0%b8%d1%98%d0%b0%d1%82%d0%b0-%d0%bd%d0%b0-%d1%80%d1%83%d0%b1%d0%b8%d0%ba%d0%be%d0%b2%d0%b0%d1%82%d0%b0-%d0%ba%d0%be%d1%86%d0%ba%d0%b0a","status":"publish","type":"page","link":"https:\/\/migari.mk\/sq\/%d0%b8%d1%81%d1%82%d0%be%d1%80%d0%b8%d1%98%d0%b0%d1%82%d0%b0-%d0%bd%d0%b0-%d1%80%d1%83%d0%b1%d0%b8%d0%ba%d0%be%d0%b2%d0%b0%d1%82%d0%b0-%d0%ba%d0%be%d1%86%d0%ba%d0%b0a\/","title":{"rendered":"Historia e Kubit t\u00eb Rubikut"},"content":{"rendered":"
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Historia e Kubit t\u00eb Rubikut<\/h1>\n <\/div>\n <\/div>\n
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Kubi i Rubikut konsiderohet si nj\u00eb nga enigmat m\u00eb t\u00eb njohura n\u00eb bot\u00eb. Kjo enigm\u00eb e zgjuar u krijua nga arkitekti hungarez Erno Rubik n\u00eb vitin 1974. N\u00eb pamje t\u00eb par\u00eb, kubi duket leht\u00ebsisht i zgjidhsh\u00ebm. Kjo nxit var\u00ebsin\u00eb.\n dhe d\u00ebshira p\u00ebr t\u00eb zgjidhur k\u00ebt\u00eb enigm\u00eb interesante. Por si u b\u00eb ky kub relativisht i thjesht\u00eb nj\u00eb nga enigmat m\u00eb t\u00eb njohura t\u00eb t\u00eb gjitha koh\u00ebrave?<\/p>\n <\/div>\n <\/div>\n

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Origjina e kubit t\u00eb Rubikut<\/h3>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n
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Erno Rubik ishte profesor n\u00eb Universitetin e Artit dhe Dizajnit Moholy-Nagy n\u00eb Budapest. Ai donte t'u demonstronte student\u00ebve t\u00eb tij nj\u00eb mekaniz\u00ebm q\u00eb lejon disa pjes\u00eb t\u00eb l\u00ebvizin pa u prishur i gjith\u00eb mekanizmi. Kjo \u00ebsht\u00eb e drejt\u00eb.\n Kubi i Rubikut u krijua. Kubi i par\u00eb ishte prej druri dhe Ernos iu desh nj\u00eb muaj i t\u00ebr\u00eb p\u00ebr ta zgjidhur. Kubi u shfaq p\u00ebr her\u00eb t\u00eb par\u00eb n\u00eb dyqanet e Budapestit n\u00eb vitin 1977, me emrin \"Magic Cube\". Q\u00eb nga viti 1980\n Kubi filloi t\u00eb shitet n\u00eb mbar\u00eb bot\u00ebn me emrin \"Kubi i Rubikut\". Loja u rrit me shpejt\u00ebsi n\u00eb popullaritet, ashtu si edhe numri i entuziast\u00ebve.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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Fillimi i speedcubings<\/h4>\n <\/div>\n <\/div>\n
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Shumica e njer\u00ebzve hoq\u00ebn dor\u00eb shpejt nga zgjidhja e kubit, por ata q\u00eb nuk hoq\u00ebn dor\u00eb, zhvilluan metoda t\u00eb ndryshme p\u00ebr zgjidhjen e kubit. K\u00ebto metoda bazohen n\u00eb sekuenca l\u00ebvizjesh t\u00eb quajtura algoritme. Konkursi i par\u00eb u mbajt n\u00eb vitin 2003.\n p\u00ebr Rubik's Cube n\u00eb Toronto t\u00eb Kanadas\u00eb, ku mor\u00ebn pjes\u00eb 83 konkurrent\u00eb. Ky konkurs nxiti krijimin e Shoqat\u00ebs Bot\u00ebrore t\u00eb Kubit (WCA). Popullariteti i kubit t\u00eb Rubikut \u00ebsht\u00eb rritur, pasi\n dhe numri i ndeshjeve. T\u00eb gjitha rezultatet e konkurrent\u00ebve u publikuan n\u00eb faqen e internetit t\u00eb WCA. K\u00ebshtu u krijua sporti i quajtur \u201cspeedcubing\u201d dhe konkurrent\u00ebt q\u00eb merren me k\u00ebt\u00eb sport jan\u00eb \u201cspeedcubers\u201d ose shkurt \u201ccubers\u201d.\n Ka edhe variacione t\u00eb ndryshme t\u00eb Kubit t\u00eb Rubikut, si 2\u00d72, 4\u00d74, piramidale dhe t\u00eb tjera.<\/p>\n <\/div>\n <\/div>\n

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Inovacione n\u00eb mekanizmin e Kubit t\u00eb Rubikut<\/h4>\n <\/div>\n <\/div>\n
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Rekordi bot\u00ebror p\u00ebr koh\u00ebn m\u00eb t\u00eb shpejt\u00eb p\u00ebr t\u00eb zgjidhur Kubin e Rubikut po thyhej gjithnj\u00eb e m\u00eb shpesh dhe duhej nj\u00eb mekaniz\u00ebm m\u00eb i mir\u00eb. Kompanit\u00eb si Dayan, Chiyi, Gan, Moyu dhe t\u00eb tjera filluan t\u00eb prodhonin zare q\u00eb rrotulloheshin m\u00eb shpejt dhe m\u00eb ngadal\u00eb,\n duke lejuar q\u00eb koha rekord t\u00eb reduktohet edhe m\u00eb tej. Nj\u00eb risi e madhe ishte shtimi i magneteve n\u00eb copat e kubit. Si rezultat, kubet ishin shum\u00eb m\u00eb t\u00eb q\u00ebndrueshme. Kubat e par\u00eb magnetik\u00eb u b\u00ebn\u00eb nga vet\u00eb njer\u00ebzit.\n p\u00ebrdoruesit, por menj\u00ebher\u00eb pas k\u00ebsaj, kompanit\u00eb e m\u00ebdha filluan t\u00eb prodhonin edhe kube magnetike. Hapi tjet\u00ebr i madh n\u00eb mekaniz\u00ebm u nd\u00ebrmor n\u00eb vitin 2021. Kompania Moyu z\u00ebvend\u00ebsoi sustat q\u00eb mbanin kubin s\u00eb bashku me dy magnet.\n t\u00eb cil\u00ebt po zmbrapsnin nj\u00ebri-tjetrin. Ky sistem quhet maglev (levitim magnetik) dhe p\u00ebrdoret kryesisht n\u00eb trenat elektrik\u00eb m\u00eb t\u00eb shpejt\u00eb. Maglev lejon kubin t\u00eb rrotullohet m\u00eb shpejt sepse krijon m\u00eb pak f\u00ebrkime, ndryshe nga sustat.\n P\u00ebrparimi i kubit t\u00eb Rubikut nuk ndalet dhe \u00e7do dit\u00eb ka shpikje t\u00eb reja q\u00eb ndihmojn\u00eb n\u00eb uljen e koh\u00ebve rekord, por edhe e b\u00ebjn\u00eb kubin m\u00eb t\u00eb p\u00ebrhapur dhe popullor edhe p\u00ebr ata q\u00eb nuk jan\u00eb t\u00eb interesuar ta zgjidhin shpejt.<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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Fakte interesante p\u00ebr kubin e Rubikut<\/h4>\n <\/div>\n <\/div>\n
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\u2013 Rekordin p\u00ebr koh\u00ebn m\u00eb t\u00eb shpejt\u00eb p\u00ebr t\u00eb zgjidhur nj\u00eb kub t\u00eb Rubikut e mban Max Park, i cili e zgjidhi kubin p\u00ebr 3.13 sekonda!<\/p>\n

\u2013 Rekordi p\u00ebr kubin me m\u00eb shum\u00eb rreshta \u00ebsht\u00eb 49x49x49. Ka nj\u00eb mas\u00eb prej 30 kilogram\u00ebsh, nj\u00eb gjat\u00ebsi prej 34 centimetrash dhe gjithsej 13,827 pjes\u00eb!<\/p>\n

\u2013 Kubi m\u00eb i shtrenjt\u00eb \u00ebsht\u00eb \u201cThe Masterpiece Cube\u201d. Ngjyra n\u00eb secil\u00ebn an\u00eb \u00ebsht\u00eb e p\u00ebrb\u00ebr\u00eb nga gur\u00eb t\u00eb \u00e7muar t\u00eb vendosur n\u00eb m\u00ebnyr\u00eb t\u00eb nd\u00ebrlikuar. E gjelbra p\u00ebrb\u00ebhet nga smeraldi, e kuqja p\u00ebrb\u00ebhet nga rubin, etj. Kjo e b\u00ebn kubin nj\u00eb kryevep\u00ebr me vler\u00eb t\u00eb pabesueshme\n 1.5 milion dollar\u00eb amerikan\u00eb!<\/p>\n

\u2013 Nj\u00eb kub i rregullt Rubik 3x3x3 ka m\u00eb shum\u00eb se 43 kuintilion m\u00ebnyra p\u00ebr ta p\u00ebrzier, nga t\u00eb cilat vet\u00ebm n\u00eb nj\u00eb rast kubi zgjidhet!<\/p>\n

\u2013 \u201cNumri i Zotit\u201d \u00ebsht\u00eb numri m\u00eb i vog\u00ebl i l\u00ebvizjeve q\u00eb nevojiten p\u00ebr t\u00eb zgjidhur nj\u00eb kub t\u00eb Rubikut, pavar\u00ebsisht se si \u00ebsht\u00eb i f\u00ebrkuar. Pas shum\u00eb k\u00ebrkimeve dhe llogaritjeve, \u00ebsht\u00eb arritur n\u00eb p\u00ebrfundimin se numri i Zotit \u00ebsht\u00eb vet\u00ebm 20 l\u00ebvizje!<\/p>\n

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Autor: David Arnaudov<\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n

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