I agree, I heard that astronaut cannot pee or shit while they are in space.
% |/ R& J) _ U1 b# f0 F) ?' z: r/ LTVBNOW 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.
- _, B* A6 G4 [Oh BTW, if your lecturer talks about "地心引力" in your Physics class.
w2 s2 |0 v5 V* g公仔箱論壇I suggest you pack and pick other subject instead, if you really like Physics,
7 C" e( n/ D3 y& ayou need to switch school.
5 j7 l& k4 p% _" i. BTVBNOW 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。There is no 地心引力, but "gravitational" force only.
: A' Q" ~4 Y, _' n) _% J6 v6 Eos.tvboxnow.comA simple meaning of Gravitational force = the force of attraction between any tvb now,tvbnow,bttvb( d6 V R2 p, R" U
two masses.4 c$ a5 E Z8 z4 u" E7 W
- d0 T" f4 x5 C8 U! n9 g
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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