put 3 balls on each side, 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。9 K; `1 L7 `) z" V+ f& Q* _+ v8 W
if balance, we can prove that all 6 balls on the 天平 is normal, 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。( n2 I; X: \3 r* k4 d) c7 z2 v
if not balance, we can prove that the 6 balls outside the 天平 is normal.
& X6 M8 k8 o6 O8 @+ Athen use the proved-normal ball on one side and put the other ball on other side
$ C+ q+ ^5 X( o5 q, X公仔箱論壇to determine the abnormal is heavy and light |
發表於 2011-5-11 04:50 AM
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