take 4 balls as a group, 3 groups - A B CTVBNOW 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。' j2 R/ x/ k4 Z I; s
weigh A & B (ex. B heavier)
' U% {4 u, a3 P# n8 Rtvb now,tvbnow,bttvbthen weigh B & C (B & C same weight)
- N0 W! G7 u2 m4 C公仔箱論壇to find which group has the weight difference and find out is it (A is lighter)7 t9 d) \+ m" k* Z
heavier or lighter& f) ^! M8 w) }% R
then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)
, W- G" s; c; n- L6 |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。measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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