read through this, interesting i say 
6 ~5 @3 q. O h1 r: V8 Ktvb now,tvbnow,bttvb# y" C$ T& c$ _' C1 a' i, U; U- f5 [
but this one -- "1.没有一张纸可对折超过9次" ... ...
5 v1 s, g. B% Q公仔箱論壇
* O2 E; ~5 x/ n9 }& m$ L1 R$ acorrect me if i'm wrong: i think i've heard that "... not to be able to fold up more than 6 times" ... ... ... ...tvb now,tvbnow,bttvb: ? T/ C+ i& n" g/ I; J% o$ l" M
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and i've tired... really, it's hard as hell, or, should i say, impossible to fold the 7th times ?! ) p6 L; {) P: y
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anyway, thanks for sharing this interesting topic to us all  |