在太空中航天员是没办法哭的，因为没有地心引力,眼泪流不出来 作者: mamasing 時間: 2007-4-26 09:26 AM
I agree, I heard that astronaut cannot pee or shit while they are in space. % H6 u, {8 A9 `& K3 u: j6 _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。It must be a painful joruney. % n0 R k$ e7 \6 Q5 e公仔箱論壇Oh BTW, if your lecturer talks about "地心引力" in your Physics class. % F1 U5 m' s- K7 a8 F5.39.217.77I suggest you pack and pick other subject instead, if you really like Physics, 3 [! G. [. C! S0 o5.39.217.77you need to switch school.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。$ J3 _& x* C! Z; H P
There is no 地心引力, but "gravitational" force only. , `+ w+ \6 B! s) i3 yA simple meaning of Gravitational force = the force of attraction between any 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。, t! D; R' J( g1 U; _# R
two masses. 3 m+ u6 F/ d0 }# z3 H2 P5.39.217.77 : \5 D H# b/ v" j" [ f" u6 j. w, l公仔箱論壇Gosh, I got fooled by my HK Physics teacher many years ago.
