I agree, I heard that astronaut cannot pee or shit while they are in space.
9 B* @5 j H2 `It must be a painful joruney.
% F" \9 u3 v7 y* ]www3.tvboxnow.comOh BTW, if your lecturer talks about "地心引力" in your Physics class.www3.tvboxnow.com& ?5 N3 x+ S9 i5 I9 y" j$ P
I suggest you pack and pick other subject instead, if you really like Physics, ' p( y4 ]( X1 c$ {( @. q c$ [& B! d
you need to switch school.
( ~) R% c# H$ X7 s, zTVBNOW 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.www3.tvboxnow.com+ t2 L8 x9 j' `$ Z( u
A simple meaning of Gravitational force = the force of attraction between any
% G! M5 f: ~) j) R5 `7 a% _www3.tvboxnow.comtwo masses.tvb now,tvbnow,bttvb; i0 M# E) h) \6 p) ], D
" `3 K# S9 U' ^& w- b( I& Q$ HGosh, I got fooled by my HK Physics teacher many years ago. |
發表於 2007-4-25 12:23 AM
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