I agree, I heard that astronaut cannot pee or shit while they are in space.
! g/ X+ |, l0 y7 e5.39.217.77:8898It must be a painful joruney.* q) U. Y8 R$ O2 `& Q- \
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.
! M0 |5 `$ Y/ r( X8 Jtvb now,tvbnow,bttvbI suggest you pack and pick other subject instead, if you really like Physics, tvb now,tvbnow,bttvb, Z: E( ^- m: {$ V+ j
you need to switch school.
6 I- I' S/ f) H9 Z" J( X6 M5.39.217.77:8898There is no 地心引力, but "gravitational" force only.) Z3 a6 b! P+ x* a, y% B6 |: j
A simple meaning of Gravitational force = the force of attraction between any ; o; }$ Z$ `7 ~
two masses.5.39.217.77:8898, q1 D& j }; n- s% F O
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。1 U7 x. t4 Y7 h# f
Gosh, I got fooled by my HK Physics teacher many years ago. |
發表於 2007-4-25 12:23 AM
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