I agree, I heard that astronaut cannot pee or shit while they are in space.# ]/ V# P* K% o: K
It must be a painful joruney., F/ n f! o# r: c b
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.! f$ G, {6 D! P4 ~$ R0 B
I suggest you pack and pick other subject instead, if you really like Physics, 5.39.217.76' M5 Y: e) e" \7 M4 o2 ?9 @
you need to switch school.
( c2 L+ T& {. J* p$ y- KThere 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。4 X1 J2 [& ]. x. U" n- S' h5 N
A simple meaning of Gravitational force = the force of attraction between any
% m& v! J. m, K2 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。two masses.1 c# [& b. }! t( x% v# w
公仔箱論壇0 q0 C2 R5 t% }0 J7 e. G* y ?
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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