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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.
9 k5 j% V1 o! Z7 y9 z+ U# M3 E公仔箱論壇It must be a painful joruney.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。* r2 ^& W6 S1 r4 E4 _) w, v
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.公仔箱論壇, A( h6 y0 s1 l+ j$ l( E
I suggest you pack and pick other subject instead, if you really like Physics,
" u3 j( m! E  d2 y( Dwww2.tvboxnow.comyou need to switch school.公仔箱論壇+ ]. Q$ L6 R# r- D2 }' \$ x3 I
There is no 地心引力, but "gravitational" force only.
% q. g5 P. `! l0 V4 k1 e' ]公仔箱論壇A simple meaning of Gravitational force = the force of attraction between any www2.tvboxnow.com" Y' |6 J' v: ^
two masses.
! p; v" I' `% l9 B0 Mtvb now,tvbnow,bttvb
  G% I3 a7 O6 m  s2 d$ Z8 g- F" JGosh, I got fooled by my HK Physics teacher many years ago.
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