take 4 balls as a group, 3 groups - A B C
% Z0 M$ a. v& lwww.tvboxnow.comweigh A & B (ex. B heavier)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。3 z' g! b0 k+ h. a, R* j
then weigh B & C (B & C same weight)6 v. f( `4 u+ e: \5 x+ P
to find which group has the weight difference and find out is it (A is lighter)www.tvboxnow.com4 t, s& ~, l! r# b
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。" O/ h- B8 B( ?5 O+ |3 E
then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)公仔箱論壇 }. |8 ]3 o3 a ~4 L
measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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