I agree, I heard that astronaut cannot pee or shit while they are in space.
# f" Q5 Y# c2 Q- p& B) P- F xwww2.tvboxnow.comIt must be a painful joruney.tvb now,tvbnow,bttvb/ D9 q4 D/ q5 a: g9 r
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.
' \! Q3 E; g% u, U8 b/ y( ^www2.tvboxnow.comI suggest you pack and pick other subject instead, if you really like Physics,
; Q6 I* o. G* ?/ T9 `1 K: f; Xtvb now,tvbnow,bttvbyou need to switch school.
) W8 Y' P; h- I7 {TVBNOW 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。There is no 地心引力, but "gravitational" force only.
( o8 ]0 S8 M2 F- }8 o6 W: W- B: ~A simple meaning of Gravitational force = the force of attraction between any + y& s9 D, n( N4 r7 j$ |7 m) Z
two masses.
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Gosh, I got fooled by my HK Physics teacher many years ago. |