I agree, I heard that astronaut cannot pee or shit while they are in space.tvb now,tvbnow,bttvb6 h, y. Y; w' W# o2 @+ C* z
It must be a painful joruney.
$ A0 W4 L- V6 Z+ JTVBNOW 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。Oh BTW, if your lecturer talks about "地心引力" in your Physics class.os.tvboxnow.com5 _2 `9 S# L. }2 N1 q" H5 C' E: A
I suggest you pack and pick other subject instead, if you really like Physics,
g8 U U( U# x+ S1 V0 Dyou need to switch school.
* W6 J" y, P) [* ?& a4 V6 zThere is no 地心引力, but "gravitational" force only.
2 x, z: X. O; \% Q公仔箱論壇A simple meaning of Gravitational force = the force of attraction between any
7 c7 p1 c1 c. T( p: `+ V! Etwo masses.
" z5 ?9 H$ }% V- K6 PTVBNOW 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。; M3 e) i) E( Y& j' @; N
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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