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. U5 O; L/ a2 v* {, S
It must be a painful joruney.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。' J# L+ P9 a: @. @
Oh BTW, if your lecturer talks about "地心引力" in your Physics class. 8 f4 n& o- E) d5 e+ W( s4 P5.39.217.77:8898I suggest you pack and pick other subject instead, if you really like Physics, / L2 o6 l& d* ^" i2 x9 k; b; z' wTVBNOW 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。you need to switch school. : c1 W8 a0 n, W3 g. j itvb now,tvbnow,bttvbThere is no 地心引力, but "gravitational" force only. 2 c: p( P! Y: X5 w; Y: W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。1 {, `) L& I0 r' e
two masses. 7 N5 a$ y' Q V qTVBNOW 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。& a8 ]# D' w" J7 l6 v
Gosh, I got fooled by my HK Physics teacher many years ago.
