I agree, I heard that astronaut cannot pee or shit while they are in space.
3 |2 b" j- _7 @5 ]It must be a painful joruney.
4 k& X0 A$ \1 J5 S& s0 FTVBNOW 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.
& i$ d) Y( Z* m+ R3 cwww2.tvboxnow.comI suggest you pack and pick other subject instead, if you really like Physics,
4 Z: }, m* [4 n, A/ y: K" ~/ d公仔箱論壇you need to switch school.
; u2 Z1 L! r \* {7 g7 nwww2.tvboxnow.comThere is no 地心引力, but "gravitational" force only.
; L6 E4 [# d, S% ~) x# I& s5 f6 Qtvb now,tvbnow,bttvbA simple meaning of Gravitational force = the force of attraction between any tvb now,tvbnow,bttvb6 u) m% I. c) Y- I$ ?
two masses.公仔箱論壇4 [5 I. t9 y- y4 I6 I" K- r8 V. A
* \9 J6 J+ T$ Y# [www2.tvboxnow.comGosh, I got fooled by my HK Physics teacher many years ago. |