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.8 C4 y# Y6 M. L4 w! r6 Z
It must be a painful joruney. * k7 B6 q) k0 KOh BTW, if your lecturer talks about "地心引力" in your Physics class. 7 D* F: s7 Y! F/ oI suggest you pack and pick other subject instead, if you really like Physics, , `5 f0 @* v/ otvb now,tvbnow,bttvbyou need to switch school. 4 T' r% |0 }0 k, M& h2 Fwww.tvboxnow.comThere is no 地心引力, but "gravitational" force only. 5 G; D) c1 u. T1 m, f3 x. I$ KA simple meaning of Gravitational force = the force of attraction between any 8 ^# l1 U! k+ o- a. g- A公仔箱論壇two masses.www.tvboxnow.com7 O Q: V% ?3 w! {% b+ |8 N! N5 n
公仔箱論壇& U3 W( {: \) e; p5 r; k0 h
Gosh, I got fooled by my HK Physics teacher many years ago.
