I agree, I heard that astronaut cannot pee or shit while they are in space.
$ k. c$ b/ P1 qTVBNOW 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.
& I3 x0 u Y! GTVBNOW 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。Oh BTW, if your lecturer talks about "地心引力" in your Physics class.
; S" H) t2 h; Jwww2.tvboxnow.comI suggest you pack and pick other subject instead, if you really like Physics, www2.tvboxnow.com1 K2 B: q! z. t. u
you need to switch school.tvb now,tvbnow,bttvb$ a q4 z; Z! Q* I
There is no 地心引力, but "gravitational" force only.
i% C9 h T. cwww2.tvboxnow.comA simple meaning of Gravitational force = the force of attraction between any www2.tvboxnow.com# j9 M# H& A. o6 f! y
two masses.
$ B+ o2 R l/ j. Etvb now,tvbnow,bttvb
0 ^: M m9 R) W: v, s& G, [tvb now,tvbnow,bttvbGosh, I got fooled by my HK Physics teacher many years ago. |