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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.
% o' R, |( L0 nIt must be a painful joruney.公仔箱論壇. Q. b$ x  ?  \6 L
Oh 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。; D( g1 x2 V) @# b& U
I suggest you pack and pick other subject instead, if you really like Physics, 公仔箱論壇4 j  E: C$ |  g: b( y5 h3 Q1 v! O
you need to switch school.
7 g7 l7 E2 ~, ~5 [0 {( Hwww2.tvboxnow.comThere is no 地心引力, but "gravitational" force only.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。4 l1 y7 o- L  [8 I- W4 N! F$ A
A simple meaning of Gravitational force = the force of attraction between any
2 }7 {% ^) U7 ^/ |/ J+ t4 Ytvb now,tvbnow,bttvbtwo masses.- C( n2 W: `) ~6 A# j; o4 Y3 t1 e
tvb now,tvbnow,bttvb. u; a# [7 k4 _, s( d+ ]- Y. [0 G/ @
Gosh, I got fooled by my HK Physics teacher many years ago.
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