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.4 Y$ S; }6 K3 R& P
It must be a painful joruney. 4 a6 M" J9 \* O5 A) `os.tvboxnow.comOh BTW, if your lecturer talks about "地心引力" in your Physics class.公仔箱論壇* T. ~0 ~& o* r6 ^3 I
I suggest you pack and pick other subject instead, if you really like Physics, , R n' j* _, h) H; ?you need to switch school. 3 o$ m4 @+ J7 S+ w; Z/ T0 ^ _There is no 地心引力, but "gravitational" force only.6 x. M! K9 M( r0 N! Y$ D
A simple meaning of Gravitational force = the force of attraction between any " F9 Y+ H/ ?7 B, \& Ntwo masses. 2 l9 f5 n9 \) f, }$ }+ F0 ]1 }tvb now,tvbnow,bttvbTVBNOW 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。 R* U' _/ ^$ E- P! _
Gosh, I got fooled by my HK Physics teacher many years ago.
