冷知識-任何一張紙不能折超過7次? - 衛生紙
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By Joe
at 2011-05-18T00:00
at 2011-05-18T00:00
Table of Contents
任何一張紙不能折超過7次?
可是我拿衛生紙卻能折8次耶
請問一張紙不能折超過7次以上 能用數學証明嗎?
Update:
我想七次應該是只能用手吧
可是我拿衛生紙卻能折8次耶
請問一張紙不能折超過7次以上 能用數學証明嗎?
Update:
我想七次應該是只能用手吧
Tags:
衛生紙
All Comments
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By Kumar
at 2011-05-21T08:21
at 2011-05-21T08:21
流言終結者折了十一次喔
可以看下面的網址
http://blog.sina.com.cn/s/blog_4d719f240100egqo.ht...
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By Ina
at 2011-05-20T18:27
at 2011-05-20T18:27
折一次:厚度2t,面積1/2t
折二次:厚度4t,面積1/4t
折三次:厚度8t,面積1/8t
折四次:厚度16t,面積1/16t
折五次:厚度32t,面積1/32t
折六次:厚度64t,面積1/64t
折七次:厚度128t,面積1/128t
折八次:厚度256t,面積1/256t
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By Mia
at 2011-05-21T02:29
at 2011-05-21T02:29
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