I agree, I heard that astronaut cannot pee or shit while they are in space.
: q, a" O1 I& t( F公仔箱論壇It must be a painful joruney.
' w5 K2 i% e! X7 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.tvb now,tvbnow,bttvb, {. ? R. F) ]/ O7 t
I suggest you pack and pick other subject instead, if you really like Physics,
, m3 m3 d, n+ U ^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。you need to switch school.
* I4 S1 y1 r$ T; \$ V! KThere is no 地心引力, but "gravitational" force only.
. \4 H1 E9 |2 E4 z; F; S公仔箱論壇A simple meaning of Gravitational force = the force of attraction between any
9 }- n) @4 f+ ~: L7 f4 x+ MTVBNOW 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。two masses.
6 _0 j M3 ]$ M$ O# ` g- g% ~( R' O. E5 R+ i9 v2 l8 {# q/ W/ e6 q
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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