I agree, I heard that astronaut cannot pee or shit while they are in space.
* b$ O- Y5 w1 r; K) a4 ]8 ]9 WIt must be a painful joruney.
* x1 `" I5 {9 M8 I5.39.217.77Oh BTW, if your lecturer talks about "地心引力" in your Physics class.; H2 p" B. A3 W) G
I suggest you pack and pick other subject instead, if you really like Physics,
; h! T, p& i3 Qtvb now,tvbnow,bttvbyou need to switch school.( @; G' p. [) S3 b" q
There is no 地心引力, but "gravitational" force only.
8 a+ M( S a$ `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。A simple meaning of Gravitational force = the force of attraction between any
$ [+ U: l. S* x9 q" jtwo masses.tvb now,tvbnow,bttvb/ B d; ~/ _9 Q- l
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。9 C/ U) H: I" H1 [
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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