this is too easy!!www2.tvboxnow.com# I# H! S O$ S0 K
2 |$ ^# u4 w+ M+ F0 _! b公仔箱論壇1. put 6 at each side.. take the one side which is heavierTVBNOW 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。: c: G6 K* \$ y& d0 \- s: o" x
2. put 3 at each side.. also take the heavier sidewww2.tvboxnow.com# i1 d+ F. M1 x6 `% i
3. put 1 at each side.. if the weight balance then the one not put inside is the heavy ball.. else the side which is heavier is the heavier ball.. |
發表於 2009-1-7 05:31 AM
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