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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.
+ c6 \, D; Z' w7 ]0 t- vTVBNOW 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。It must be a painful joruney.公仔箱論壇3 r7 ]2 g; V! {% {3 Y
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.
8 |& B6 P  a" m, i. `2 f7 W$ n; r公仔箱論壇I suggest you pack and pick other subject instead, if you really like Physics,
. \2 G7 I5 D* `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。you need to switch school.www2.tvboxnow.com; B0 ~4 Q* ^- W; f  y0 J: G4 k
There is no 地心引力, but "gravitational" force only.
2 Q; F7 F8 |% Stvb now,tvbnow,bttvbA simple meaning of Gravitational force = the force of attraction between any 公仔箱論壇. h: N. {# @6 q. X8 R# E' i* a
two masses.公仔箱論壇! f( i, i( n3 y9 C/ \# f
www2.tvboxnow.com9 `0 K  a" b4 U) W) E" ]
Gosh, I got fooled by my HK Physics teacher many years ago.
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