I agree, I heard that astronaut cannot pee or shit while they are in space.
: n! F3 Z9 g+ b/ n4 {1 z* WIt must be a painful joruney.5.39.217.76! @& {8 K7 ^: N/ T: C# y: J4 J4 g
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.公仔箱論壇& E; \- h v9 }3 h- H- g
I suggest you pack and pick other subject instead, if you really like Physics, 公仔箱論壇: j, q8 {! }- h
you need to switch school.
& o R' I$ q' RThere is no 地心引力, but "gravitational" force only.5.39.217.764 Y d% J6 g$ D# X q
A simple meaning of Gravitational force = the force of attraction between any 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。8 b. C8 h, ?+ ^0 q. N$ C
two masses.
/ G7 N- Y8 G- Y' _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。
+ Y2 p* D3 f( }2 b. V1 z7 |8 T5.39.217.76Gosh, I got fooled by my HK Physics teacher many years ago. |
發表於 2007-4-25 12:23 AM
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