I agree, I heard that astronaut cannot pee or shit while they are in space.
: T3 C; ^1 }5 K( k( S) y8 p z+ b- R- `公仔箱論壇It must be a painful joruney.tvboxnow.com; ~ g; X( H2 I$ o# ~& |1 P
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.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。) d0 G! i9 F' x9 I) F/ z# X. h
I suggest you pack and pick other subject instead, if you really like Physics, 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。& g0 H O$ l& i. d& |, F& [. K
you need to switch school.
' s5 n$ D% @- U8 f- Z) N' N( \7 [There is no 地心引力, but "gravitational" force only.
. ]. Z( U0 j8 N; }A simple meaning of Gravitational force = the force of attraction between any
3 v* t% z$ p7 e4 w9 i公仔箱論壇two masses.
# n; F0 n) V9 M8 ~' z! mTVBNOW 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。
5 w% j: b4 c3 G9 |9 U; i' j+ e3 EGosh, I got fooled by my HK Physics teacher many years ago. |
發表於 2007-4-25 12:23 AM
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