I agree, I heard that astronaut cannot pee or shit while they are in space.
- w8 M& W d: I0 o$ t+ Z/ A# atvb now,tvbnow,bttvbIt must be a painful joruney.公仔箱論壇& T! |7 w" i ]
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.
+ c2 I- S7 w7 {, G5 GI suggest you pack and pick other subject instead, if you really like Physics,
1 k: c) S4 X' r0 ?8 @$ A3 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。you need to switch school.
& m B2 @" `7 Gtvb now,tvbnow,bttvbThere is no 地心引力, but "gravitational" force only.! {0 o9 e7 r- W5 x; p3 h3 w
A simple meaning of Gravitational force = the force of attraction between any www2.tvboxnow.com% }) r2 s. h4 j# j5 O; G7 W
two masses.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。+ E0 g' H4 b9 [8 W6 t, i/ n s6 ]
6 q3 P0 o/ G* stvb now,tvbnow,bttvbGosh, I got fooled by my HK Physics teacher many years ago. |
發表於 2007-4-25 12:23 AM
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