take 4 balls as a group, 3 groups - A B C+ R d0 S; j6 t/ y3 g; G
weigh A & B (ex. B heavier)
& U& l j/ H- t" TTVBNOW 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)tvb now,tvbnow,bttvb4 p5 z; Y1 z: ]: _5 I9 b8 Q
to find which group has the weight difference and find out is it (A is lighter)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。# H. S6 {" X$ b- u7 k
heavier or lighter
8 g q& A- w f; M2 ytvb now,tvbnow,bttvbthen measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)公仔箱論壇 W; z- _" L ?" ^3 H
measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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