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[冷知識分享] 在太空中航天员是没办法哭的

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
I agree, I heard that astronaut cannot pee or shit while they are in space.www2.tvboxnow.com' G0 l" ]- @" j4 c
It must be a painful joruney.
% b8 c6 s0 C7 _. ?% [www2.tvboxnow.comOh BTW, if your lecturer talks about "地心引力" in your Physics class.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。, V  T- }( c, y! Q
I suggest you pack and pick other subject instead, if you really like Physics,
5 ]; e2 p1 N4 N# E& Kwww2.tvboxnow.comyou need to switch school.tvb now,tvbnow,bttvb" _. s9 H3 p+ W+ [' Y$ U1 e
There is no 地心引力, but "gravitational" force only.公仔箱論壇& E7 x; B3 ^. w: ~' W
A simple meaning of Gravitational force = the force of attraction between any
- |; ]( u0 Z8 q$ r3 JTVBNOW 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.4 K4 i- e8 s9 q

2 A: W. J% Q* Q5 lGosh, I got fooled by my HK Physics teacher many years ago.
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