科學到底是什麽？你真以為你知道什麽叫科學？看看這個，看看人類有多渺小。

來源: 條條於 2014-05-16 22:22:11 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.