I agree, I heard that astronaut cannot pee or shit while they are in space.公仔箱論壇# o7 J% |8 A2 [3 t+ t
It must be a painful joruney., L8 {& `4 h- w& ~: t3 E! F
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.
- O$ h+ X% x) \' @ o- MI suggest you pack and pick other subject instead, if you really like Physics,
3 `9 T, f! F; C( U3 W- Gos.tvboxnow.comyou need to switch school.
& _! f" y+ d( r& W- 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。There is no 地心引力, but "gravitational" force only.
# U. F, D' d& K- P5 V9 M9 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。A simple meaning of Gravitational force = the force of attraction between any
6 X9 A9 l! u* J; F4 T) T+ rtvb now,tvbnow,bttvbtwo masses.tvb now,tvbnow,bttvb2 s2 \7 a0 l# t* s4 P" T9 J
: G% h+ c9 N' V0 itvb 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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