作者MaYingGeo (馬芙丸)
看板ask
標題[請問] 何時確認地球是圓的?
時間Sat Jun 29 13:57:36 2013
地球是圓的,大家都知道了。 剛查了許久網路,想知道「何時確認」地球是圓的, 眾人… 或教會都無異議的確認… 但一直找不到答案… 只好來麻煩其它高手,幫我解答吧… 謝謝。 --
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推 sgracee:不是橢圓的嗎? 06/29 13:58
→ ShoeiX12:我一直以為是橢圓耶 06/29 13:59
推 ice76824:梨型 兩極內凹 06/29 14:05
推 romand:原來不是麥哲倫確定的?? 06/29 14:13
→ coolcomm:地圓說和地心說不互相違背 06/29 14:20
→ nondelivery:是"球體" 06/29 14:20
→ coolcomm:教會有反對過地圓說嗎@_@ 06/29 14:22
→ Yenfu35:回一樓前板大,是橢圓沒錯,但因地球半徑在兩極只比在赤道 06/29 14:32
→ Yenfu35:短了大約百分之0.33,所以把它當成圓的無妨。 06/29 14:33
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