I agree, I heard that astronaut cannot pee or shit while they are in space.7 l7 N6 U/ j$ x9 k# z% C7 }
It must be a painful joruney.. k+ `. \* E2 F( o2 F
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.
4 J, ?- ]" E0 X6 B: gTVBNOW 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。I suggest you pack and pick other subject instead, if you really like Physics,
1 l! q, n7 Q R i) l) S" D0 y! [9 HTVBNOW 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.
9 a M. E6 O" _, F/ ^( j) q5 {There is no 地心引力, but "gravitational" force only.
2 S& k4 Z9 D( X5 `7 B7 Ntvb now,tvbnow,bttvbA simple meaning of Gravitational force = the force of attraction between any
0 ^) o2 E' D2 Y$ I0 c9 N/ G7 Xtwo masses.www3.tvboxnow.com! [8 F8 Y+ J+ J0 o$ O( w
www3.tvboxnow.com/ X9 s9 C: s: I) E7 d. c5 c
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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