在太空中航天员是没办法哭的，因为没有地心引力,眼泪流不出来 作者: mamasing 時間: 2007-4-26 09:26 AM
I agree, I heard that astronaut cannot pee or shit while they are in space.os.tvboxnow.com$ A5 l# O! C, `
It must be a painful joruney. 5 {+ W& a; X* w6 G6 tos.tvboxnow.comOh BTW, if your lecturer talks about "地心引力" in your Physics class.+ k7 ? c4 {% k9 |! O) L
I suggest you pack and pick other subject instead, if you really like Physics, $ i* D8 w$ D- \ F# Jos.tvboxnow.comyou need to switch school. : r" e0 m! H4 P( KTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。There is no 地心引力, but "gravitational" force only. 1 f) W# l! Q1 S U: ^/ H公仔箱論壇A simple meaning of Gravitational force = the force of attraction between any TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。+ l3 |- w0 j% {, c
two masses. f" V% G$ v6 @( O9 r公仔箱論壇公仔箱論壇/ t6 I$ I+ U7 v1 n6 k
Gosh, I got fooled by my HK Physics teacher many years ago.
