I agree, I heard that astronaut cannot pee or shit while they are in space.tvb now,tvbnow,bttvb1 n u3 o \5 `9 Z
It must be a painful joruney.
% H! I# U* b, ~2 Q+ KTVBNOW 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.
, E* h/ W8 i7 D' i+ d5 n; tI suggest you pack and pick other subject instead, if you really like Physics,
7 E" W' j: @1 r# y8 G/ {' {; oyou need to switch school.
: i1 t9 P5 N* Z5 _+ }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。There is no 地心引力, but "gravitational" force only.
' S0 h- @6 ~6 e K0 N- [www.tvboxnow.comA simple meaning of Gravitational force = the force of attraction between any www.tvboxnow.com2 X% F- X9 n' h& N; Y. X
two masses.公仔箱論壇+ q/ S1 r9 H! w7 Y: }! d! ]
tvb now,tvbnow,bttvb6 A7 r) s, d9 I4 v5 l
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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