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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.( G( D% Q. E+ [' ]5 E3 ?: l: K) B
It must be a painful joruney.
" H; s5 L0 s& b5 V公仔箱論壇Oh BTW, if your lecturer talks about "地心引力" in your Physics class.www2.tvboxnow.com6 N9 P6 }) K+ @6 ]0 K
I suggest you pack and pick other subject instead, if you really like Physics,
4 B0 a; a# a" m( l! U- x! Byou need to switch school.; A! O8 v$ q# J/ o1 m( V
There is no 地心引力, but "gravitational" force only.- F- u1 T8 R# v. j; X) b
A simple meaning of Gravitational force = the force of attraction between any tvb now,tvbnow,bttvb( U# G  X5 D  f* p! c# L% N
two masses.
( G4 M# a1 `9 q: w. l9 c' y: LTVBNOW 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。
8 B. X  ~: i% O% X" N: bGosh, I got fooled by my HK Physics teacher many years ago.
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