I agree, I heard that astronaut cannot pee or shit while they are in space.tvb now,tvbnow,bttvb! k+ F9 w5 ], A2 N6 z/ v# t; F
It must be a painful joruney.) o; V K6 B* l6 t1 e' u4 v
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.* P: ?. J1 o x0 _ z
I suggest you pack and pick other subject instead, if you really like Physics,
% q6 P. C/ w% Atvb now,tvbnow,bttvbyou need to switch school.
5 z6 K" f1 V9 Q4 `7 RThere is no 地心引力, but "gravitational" force only.
. R0 z- b4 b- S \, V, m. s8 bA simple meaning of Gravitational force = the force of attraction between any
, y6 w: X; m# H2 S3 f% yTVBNOW 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。two masses.公仔箱論壇. ^/ A0 f$ Q$ D- |) i! r
. y( t5 C! V0 u2 v% |! k0 k公仔箱論壇Gosh, I got fooled by my HK Physics teacher many years ago. |