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.公仔箱論壇: z! c! C% s- G
It must be a painful joruney. & a! j& ?. K% C# n( n- 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。Oh BTW, if your lecturer talks about "地心引力" in your Physics class.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。6 T7 e# f1 Q" }* w7 r; c
I suggest you pack and pick other subject instead, if you really like Physics, 2 N7 R- r# b8 B1 P) d1 }: zyou need to switch school.5.39.217.76' x* a) ]$ k( U4 f& O
There is no 地心引力, but "gravitational" force only.tvb now,tvbnow,bttvb( y [) R" L0 b, m
A simple meaning of Gravitational force = the force of attraction between any 5.39.217.76, ^% Q8 p. K$ f& \3 ~! v/ x% I" n
two masses. - E6 U c/ O4 a/ R2 G4 MTVBNOW 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。公仔箱論壇8 I' n4 d& w. | b. f$ c
Gosh, I got fooled by my HK Physics teacher many years ago.
