I agree, I heard that astronaut cannot pee or shit while they are in space.
) {9 _3 h" l- W+ |- b5 s# p1 Q6 \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.- B0 Z; T0 _2 V0 U' U6 f8 Q
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.
. L. j. b* v2 m0 j1 [: ^, Stvb now,tvbnow,bttvbI suggest you pack and pick other subject instead, if you really like Physics,
" P/ t3 K( H9 D ]4 n/ dTVBNOW 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。you need to switch school.
/ ?- r1 H: O: G( G6 ^6 I5.39.217.76There is no 地心引力, but "gravitational" force only.
" q& T, m; @$ I( y: E9 p6 V( [公仔箱論壇A simple meaning of Gravitational force = the force of attraction between any 5.39.217.760 ^6 r, X* @3 C
two masses.公仔箱論壇3 _# f1 M3 N- A0 R
tvb now,tvbnow,bttvb+ L4 c, V9 k$ N4 I3 d0 B' a
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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