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. 1 V5 q$ n9 G; cTVBNOW 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.6 C" w6 Z1 h0 j2 y% _% |% Y
Oh BTW, if your lecturer talks about "地心引力" in your Physics class. : d, N: ]5 J4 M$ H6 k5 R5.39.217.77:8898I suggest you pack and pick other subject instead, if you really like Physics, tvb now,tvbnow,bttvb( {' _$ k+ ^( q8 u* D% P
you need to switch school.公仔箱論壇: V( L3 J* _) I6 o& q
There is no 地心引力, but "gravitational" force only. 4 r% N3 w1 U( D; g5.39.217.77:8898A simple meaning of Gravitational force = the force of attraction between any ! j2 t+ N v4 z1 ?! D
two masses.tvb now,tvbnow,bttvb; n% \4 m- R' c4 d2 `" F4 u
tvb now,tvbnow,bttvb9 ~/ L# y7 @4 \) v
Gosh, I got fooled by my HK Physics teacher many years ago.
