I agree, I heard that astronaut cannot pee or shit while they are in space.
; g, v6 f5 O; t- ? _; j h+ `It must be a painful joruney.5 O- `' j$ b9 Z: v* h; O% e
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.
' \; b% h. Y$ dI suggest you pack and pick other subject instead, if you really like Physics, tvb now,tvbnow,bttvb! c) M; a: ^" A4 b+ z
you need to switch school.
7 \) K- B* |1 I7 a! G5 qtvb now,tvbnow,bttvbThere is no 地心引力, but "gravitational" force only.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。. g9 A) [: \/ `: [$ }6 ^
A simple meaning of Gravitational force = the force of attraction between any www2.tvboxnow.com3 v/ d1 T/ u: u, B9 D3 [4 |
two masses.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。( k A5 H4 L* |. Z: k, b# S: y
. @& [5 }. B T+ [7 G% GTVBNOW 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. |
發表於 2007-4-25 12:23 AM
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