I agree, I heard that astronaut cannot pee or shit while they are in space.公仔箱論壇" q/ l2 g1 p8 P8 r$ h! u! X
It must be a painful joruney.
( f x& n# l& y7 E0 COh BTW, if your lecturer talks about "地心引力" in your Physics class.tvb now,tvbnow,bttvb" T5 H6 h+ i9 g9 a0 O' j1 B
I suggest you pack and pick other subject instead, if you really like Physics,
" N& M1 A) T } [/ }, Q( \' K6 {6 X6 xTVBNOW 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.
8 L& a4 e/ ]7 h4 YTVBNOW 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.
# M) X/ I4 I0 L# H# Uwww3.tvboxnow.comA simple meaning of Gravitational force = the force of attraction between any
! E! b# `9 d4 c% n; h+ V- ~two masses.) a8 \% K; u+ c) Y
F( N( \0 t+ M' G' I* f; M3 h5 lGosh, I got fooled by my HK Physics teacher many years ago. |
發表於 2007-4-25 12:23 AM
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