take 4 balls as a group, 3 groups - A B C
0 N! J: |) S5 ^5.39.217.77:8898weigh A & B (ex. B heavier)
) ]- j( ]$ a4 BTVBNOW 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。then weigh B & C (B & C same weight)5.39.217.77:8898 K$ J% U& f" Q( j
to find which group has the weight difference and find out is it (A is lighter)5.39.217.77:8898( b: f& k$ J* f3 g
heavier or lighter
$ ]' [+ o( V! Q9 W/ N( OTVBNOW 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。then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)
( f% d8 m# {3 N; G) C3 ?measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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