Even the entire human population can hardly fill one of the grea

來源: lzr 於 2021-02-06 07:23:00 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (238 bytes)

If you put the bodies of ENTIRE human population (6Billion human) together, it is not enough to fill any of the great lakes.  Not even close to fill up. Probably can only fill a couple of percentages of any of the 5 lakes.

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