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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- Q" Q& z% w+ B4 r! c1 U
It must be a painful joruney.
) F2 Y  B5 A+ C6 Kwww2.tvboxnow.comOh BTW, if your lecturer talks about "地心引力" in your Physics class.: C) K$ E# c, H  Q8 _. p/ e
I suggest you pack and pick other subject instead, if you really like Physics, www2.tvboxnow.com0 _8 j1 _/ j: ~, N2 Q
you need to switch school.0 i! m; ]5 C. Q  v7 l2 Z* _! Z
There is no 地心引力, but "gravitational" force only.+ e& Y* q" b4 R7 v7 ~5 y3 ^2 V
A simple meaning of Gravitational force = the force of attraction between any www2.tvboxnow.com8 C, b5 ?% U" l0 o7 [% I
two masses.
1 G8 t$ E( S- b1 n; BTVBNOW 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。
4 W9 w7 b- x2 d/ M" r公仔箱論壇Gosh, I got fooled by my HK Physics teacher many years ago.
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