[問卦] 有沒有阿基米德就發現地球是圓的八卦?消失
被譽為史以來最偉大的三位數學家之一的阿基米德(287 B.C. ~ 212 B.C.)
曾說過:「給我一個支點,我就可以舉起整個地球。」
所以阿基米德知道地球的概念嗎?
但為何到了大航海時代的麥哲倫實際航行後大家才相信地球是圓的這件事?
有沒有八卦?
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