Saturday, November 21, 2009

How long is a piece of string?

You might think that measuring the length of a piece of string is pretty simple. After watching this video, you might just think otherwise. Follow Alan Davies on the BBC Horizon program as he tries to find the answer - one that might surprise you.

1 comment:

Nigrilaforever said...

Video no longer available, because the associated YouTube account was deleted for repeated infringement of copyrights of third parties

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