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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.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。8 z1 E, D3 g0 ~9 d4 m/ ]. b1 q2 D
It must be a painful joruney.1 m6 y: C: p* }/ k2 G
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.
/ _  d4 C& O, {1 i" [公仔箱論壇I suggest you pack and pick other subject instead, if you really like Physics,
6 ?$ U' ^3 ~: b& f; W/ b$ B& B3 E公仔箱論壇you need to switch school.
. j" C0 K# K: \There is no 地心引力, but "gravitational" force only.5 C  A8 k  \8 ^+ c
A simple meaning of Gravitational force = the force of attraction between any
& ~! W+ _( W+ d; @6 _1 Ktwo masses.www2.tvboxnow.com$ w) ^: L0 O9 r  z' p/ Y* ]
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Gosh, I got fooled by my HK Physics teacher many years ago.
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