take 4 balls as a group, 3 groups - A B C
! G6 e6 a) A3 R U2 ~6 t公仔箱論壇weigh A & B (ex. B heavier)
" @2 b" z# P& y6 B3 f" T8 LTVBNOW 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)
: R, M# v& n3 X1 Y7 rto find which group has the weight difference and find out is it (A is lighter)
* }2 z8 l3 \0 q/ q) dheavier or lighter
7 z5 l# z' {% |then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)
9 |+ y0 j9 \ b5 O* K) ?' |( c5.39.217.76measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
| 
