take 4 balls as a group, 3 groups - A B CTVBNOW 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 f. _- i3 k/ O6 _1 E" e2 o0 h
weigh A & B (ex. B heavier)
6 {6 g7 ]) e& M公仔箱論壇then weigh B & C (B & C same weight)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; N& V! X/ ]& l* n$ w/ ?0 m
to find which group has the weight difference and find out is it (A is lighter)
. u. {: \0 t0 b8 J! M4 VTVBNOW 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# c. D8 I5 |! d6 t
then measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)
2 S# _1 F' |. H ^, W2 ^measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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