I agree, I heard that astronaut cannot pee or shit while they are in space.
+ q5 P4 k* k, ~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。It must be a painful joruney.公仔箱論壇9 K8 i3 I% s3 k; C
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.& F4 ^; b$ [. C3 W# w( ]
I suggest you pack and pick other subject instead, if you really like Physics, 公仔箱論壇- _' n) D8 @4 Y0 z( ?
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。# T( n+ q) x" W1 p
There is no 地心引力, but "gravitational" force only.
# r9 v4 ?+ ?) S* i# ptvb now,tvbnow,bttvbA simple meaning of Gravitational force = the force of attraction between any 公仔箱論壇: g F+ r$ P9 J. t$ D2 ~" u
two masses.
9 I4 L) \! |" g+ ]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。os.tvboxnow.com* ] n1 p5 w- W2 c8 ]3 @
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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