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. & f1 Y; |% F9 ^$ atvb now,tvbnow,bttvbIt must be a painful joruney.www3.tvboxnow.com4 }5 G$ |8 M3 y. `7 c* f
Oh BTW, if your lecturer talks about "地心引力" in your Physics class. ' D4 o4 x1 {! stvb now,tvbnow,bttvbI suggest you pack and pick other subject instead, if you really like Physics, / g% g9 O* u. w6 d* `& C; LTVBNOW 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。you need to switch school. ' F7 n# U: Z0 D! E! nwww3.tvboxnow.comThere is no 地心引力, but "gravitational" force only. 7 u% N% R; ^$ C! J7 q* r3 ]# k @; awww3.tvboxnow.comA simple meaning of Gravitational force = the force of attraction between any , s* m! x# K, s2 I7 z1 ctwo masses. . [2 p5 ~0 ^7 Lwww3.tvboxnow.com 1 E0 V1 s8 {4 E- v7 Wtvb now,tvbnow,bttvbGosh, I got fooled by my HK Physics teacher many years ago.
