take 4 balls as a group, 3 groups - A B C
8 Y- O+ j2 [$ K+ U2 y! eTVBNOW 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。weigh A & B (ex. B heavier)
# h1 j o' W9 U1 \then weigh B & C (B & C same weight)
4 B/ f; l# W0 d2 M$ C+ d& m# Swww2.tvboxnow.comto find which group has the weight difference and find out is it (A is lighter)www2.tvboxnow.com, E! o S" S* i
heavier or lighterTVBNOW 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。* W' ^/ n" E1 r$ L- p$ q
then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)
+ X% b* R( O. VTVBNOW 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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