I agree, I heard that astronaut cannot pee or shit while they are in space.
/ p9 D; b `' d" O/ ]3 p7 H% lIt must be a painful joruney.
1 v0 b% c# s0 F0 W, y公仔箱論壇Oh BTW, if your lecturer talks about "地心引力" in your Physics class.www2.tvboxnow.com( P( c7 E! [% Z% T; p
I suggest you pack and pick other subject instead, if you really like Physics, tvb now,tvbnow,bttvb5 D6 H! X8 g" y3 K( F4 x) T
you need to switch school.
1 I4 s* g8 `+ I+ F9 m4 ]" v6 q公仔箱論壇There is no 地心引力, but "gravitational" force only.
1 g% S7 ]% d& h: u' I8 vTVBNOW 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。A simple meaning of Gravitational force = the force of attraction between any
% ]5 H% X# Z& hTVBNOW 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。two masses.
' B1 S t; r+ T; G7 ?5 O
6 G; p8 G6 y( H6 t, o3 g. BGosh, I got fooled by my HK Physics teacher many years ago. |
發表於 2007-4-25 12:23 AM
| 
