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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.6 h. B( y* t1 [  {
It must be a painful joruney.www2.tvboxnow.com& w. x* S/ d: I1 I
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.
* q/ s; ?1 ~# K* X/ sI suggest you pack and pick other subject instead, if you really like Physics,
8 C% x! t8 `( Y; cyou need to switch school.
0 k+ \1 r, w9 A& b* b; `There is no 地心引力, but "gravitational" force only.
" J1 k  v) ^' o) R& NTVBNOW 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。A simple meaning of Gravitational force = the force of attraction between any 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。& r8 V* Q! y) G. G& ]
two masses.
: D# c6 Y* P5 i+ h$ H0 ^www2.tvboxnow.com
4 I% ]+ ]* @* G: T. K  qwww2.tvboxnow.comGosh, I got fooled by my HK Physics teacher many years ago.
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