I agree, I heard that astronaut cannot pee or shit while they are in space.tvb now,tvbnow,bttvb5 p) A4 ?- Q! P
It must be a painful joruney.
7 Y' G* T1 X) \: `( r* \. ROh BTW, if your lecturer talks about "地心引力" in your Physics class.
7 G- k) m0 m$ W2 [2 `' Z5 E: CI suggest you pack and pick other subject instead, if you really like Physics,
/ L" f6 p! ]* E: w' G5.39.217.77you need to switch school.
! I* [' c$ h7 _5.39.217.77There is no 地心引力, but "gravitational" force only.
- R" p' b7 G$ U9 eTVBNOW 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
. J3 N( O& A) D" y3 Itwo 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。; [: p; \' W! `6 @# R% Q) T6 X
: f$ j) P2 h& j% j$ |1 Utvb now,tvbnow,bttvbGosh, I got fooled by my HK Physics teacher many years ago. |
發表於 2007-4-25 12:23 AM
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