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.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。4 ?( ^- N$ X- `
It must be a painful joruney. ! o2 o# t( }4 `7 @Oh BTW, if your lecturer talks about "地心引力" in your Physics class. 1 }% E5 I9 \$ i* ~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。I suggest you pack and pick other subject instead, if you really like Physics, 4 C& ]- x% E6 X公仔箱論壇you need to switch school.! s A( l: B9 O. S+ o, f- q
There is no 地心引力, but "gravitational" force only.www.tvboxnow.com$ h1 h- C" ^1 v" Q% y, r
A simple meaning of Gravitational force = the force of attraction between any 9 Q* \% E2 W& ? ]two masses. . l5 o L: a" r; M' j6 j ! v1 C) Q' z* W/ oTVBNOW 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。Gosh, I got fooled by my HK Physics teacher many years ago.
