{"id":425,"date":"2010-12-26T22:28:27","date_gmt":"2010-12-26T20:28:27","guid":{"rendered":"http:\/\/www.ilkkimbuldu.com\/?p=425"},"modified":"2018-02-28T22:22:38","modified_gmt":"2018-02-28T20:22:38","slug":"kronometreyi-kim-buldu","status":"publish","type":"post","link":"https:\/\/www.ilkkimbuldu.com\/?p=425","title":{"rendered":"Kronometreyi kim buldu"},"content":{"rendered":"

Zaman\u0131 en hassas \u015fekilde \u00f6l\u00e7meye yarayan saate verilen ad kronometredir. G\u00fcn\u00fcm\u00fczde yar\u0131\u015fmalarda s\u0131kl\u0131kla kullan\u0131lmas\u0131ndan dolay\u0131 hepimizin bildi\u011fi kronometre asl\u0131nda denizcilik i\u00e7in icat edilmi\u015f bir bulu\u015f.<\/p>\n

Kronometreyi kim ve nas\u0131l icat etti.<\/h2>\n

1714’te, \u0130ngiliz Parlamentosu, devlet b\u00fct\u00e7esine “boylam\u0131 tam olarak \u00f6l\u00e7ebilecek bir ayg\u0131t yapan ki\u015fi ya da ki\u015filere verilmek \u00fczere” 20 bin sterlinglik bir \u00f6d\u00fcl koydu. \u00c7\u00fcnk\u00fc o y\u0131llarda ticari gemiler, rotalar\u0131n\u0131 tam olarak saptayamad\u0131klar\u0131ndan, seyahat s\u00fcreleri uzuyor ve bu da do\u011fal olarak i\u015fadamlar\u0131n\u0131n zarar\u0131na i\u015fliyordu. John Harrison, bu \u00f6d\u00fcl\u00fc alabilmek i\u00e7in tam 40 y\u0131l u\u011fra\u015ft\u0131 ve sonunda denizcilere do\u011fu ya da bat\u0131 y\u00f6n\u00fcnde ne kadar yol ald\u0131klar\u0131n\u0131 do\u011fru g\u00f6sterebilen bir alet yapt\u0131. \u00dcstelik bu alet, her t\u00fcrl\u00fc hava ko\u015fullar\u0131nda da, hi\u00e7 etkilenmeden \u00e7al\u0131\u015f\u0131yordu. 1761 y\u0131l\u0131nda yapt\u0131\u011f\u0131 d\u00f6rd\u00fcnc\u00fc kronometre, y\u0131lda yar\u0131m dakika hata yapacak m\u00fckemmellikteydi.<\/p>\n

\u0130lk kronometreler \u0130ngiliz parlamentosunun 1700’l\u00fc y\u0131llarda gemilerin d\u00fcnya \u00fczerindeki yerlerini do\u011fu bat\u0131 y\u00f6n\u00fcnde kolayca ve hassas hesaplayabilmelerini sa\u011flamak amac\u0131yla ge\u00e7irdi\u011fi bir m\u00fckafat kanunuyla ba\u015flayan 40 y\u0131ll\u0131k bir yar\u0131\u015f sonucu, daha \u00f6nce tahta saat kulesi yapan marangoz John Harrison taraf\u0131ndan geli\u015ftirilmi\u015ftir. Harrison’un katk\u0131lar\u0131 s\u00fcrt\u00fcnme, merkezka\u00e7 kuvvetleri, ve \u0131s\u0131n\u0131n sarka\u00e7 sal\u0131n\u0131m\u0131na etkilerini \u00f6nleme y\u00f6nlerinde olmu\u015ftur. Bu ilk aletler hala Greenwich rasathanesinde sergilenmektedir. Kronometre ile seyre \u00e7\u0131kan ilk gemi Captain Cook emrinde, Yeni Zelanda’ya kadar giden, daha sonra Mutiny on the Bounty (gemide isyan)<\/i> filmine konu olan gemidir.<\/p>\n

Boylam (kitap) bu ilkleri anlat\u0131r. Kronometrenin icad\u0131 ingiliz devletine denizcilikte bir s\u00fcre i\u00e7in \u00e7ok b\u00fcy\u00fck \u00fcst\u00fcnl\u00fck sa\u011flam\u0131\u015ft\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"

Zaman\u0131 en hassas \u015fekilde \u00f6l\u00e7meye yarayan saate verilen ad kronometredir. G\u00fcn\u00fcm\u00fczde yar\u0131\u015fmalarda s\u0131kl\u0131kla kullan\u0131lmas\u0131ndan dolay\u0131 hepimizin bildi\u011fi kronometre asl\u0131nda denizcilik i\u00e7in icat edilmi\u015f bir bulu\u015f. Kronometreyi kim ve nas\u0131l icat…<\/p>\n","protected":false},"author":1,"featured_media":10542,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[92,24,1],"tags":[276],"class_list":["post-425","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilim","category-gezi","category-teknoloji","tag-kronometre"],"_links":{"self":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/425"}],"collection":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=425"}],"version-history":[{"count":6,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/425\/revisions"}],"predecessor-version":[{"id":10544,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/425\/revisions\/10544"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/media\/10542"}],"wp:attachment":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=425"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}