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John Bumlick

Banned
Apr 29, 2007
3,483
here hare here
Every time you fold a piece of paper, you double it's thickness. So fold a piece of paper once, it is 2 sheets thick. Fold the paper again, it is 4 sheets thick. And again, 9 sheets. etc etc

The formula for calculating the thickness of a piece of paper (initial thickness i) folded n times is

i* 2^n.

If a piece of paper is 1mm thick (it is less than that, but I want to simplify the maths!), and folded 50 times, the thickness is

1*2^50 = 1*1125899906842627

which is 112589990684262.7 cm, or 1125899906842.627 m, or 1125899906.842627km.

The average distance from the earth to the sun is 149597890km. So according to that maths, unless I've missed out a factor of 10 somewhere, it will get you to the sun approximately 7 and a half times.

edit: of course, the error in my calculation is my assertion for the thickness of a piece of paper. Assume it to be 1/10th of a millimetre (which is probably an underestimate), and it gets you 3/4s of the way to the sun.

Perfectly explained.

perfectly?
 




bn3gunner

New member
Feb 12, 2007
390
all the gold that has been mined in the world would fill up three olympic size swimming pools , all the platinum mined would scacely fill one up to your ankles
 








sams dad

I hate Palarse
Feb 7, 2004
6,383
The Hill of The Gun
Lawrence Dallaglio was one of the backing singers on Tina Turner's hit " We don't need another hero (Thunderdome)"
 














We're the Stripes

Well-known member
Jul 31, 2005
3,591
BN2
In the mother tongue of the common or garden hedgehog, there is no word for 'waterbed'.












Actually, I made that up.

But I'm pretty darn sure it's true.
 






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