take 4 balls as a group, 3 groups - A B C公仔箱論壇, t! o& I5 `* D( c6 y8 L! { R% _: ~
weigh A & B (ex. B heavier)
) J) k% J. {. e2 U2 qTVBNOW 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,bttvb& c# {) J3 d v B' n
to find which group has the weight difference and find out is it (A is lighter)
1 X1 T* t! W. b* Y) ?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。heavier or lighter公仔箱論壇( K9 b9 |, i l: N) i
then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF 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。+ Q/ y! R5 q& K; g! Q
measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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