I agree, I heard that astronaut cannot pee or shit while they are in space.
% V% B5 X/ g5 T* v2 o6 B, X$ ZTVBNOW 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。It must be a painful joruney.
- r- `/ E; r: `3 J" x' lOh BTW, if your lecturer talks about "地心引力" in your Physics class.
* h, g1 s9 X. ?( @. H- @+ tI suggest you pack and pick other subject instead, if you really like Physics, os.tvboxnow.com: S8 v9 D E# _3 T
you need to switch school.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。/ ^# U! e; S4 t+ W) _
There 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。+ `+ z7 c3 R3 x
A simple meaning of Gravitational force = the force of attraction between any
" e9 l! Y, z. m4 C' Ytvb now,tvbnow,bttvbtwo masses.
) i. ]5 f4 G/ n- u" Z, y. zos.tvboxnow.com7 b8 f) m6 E! }6 n0 p
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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