Root 2 - Numberphile

by Jay, 6 years ago
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The square root of two is a fascinating number with a long and sordid history. It also forms the basis of most office paper, such as A4, A3, etc. Website: Numberphile on Facebook: Numberphile tweets: Videos by Brady Haran This video features Professor Roger Bowley and Dr James Grime. More about our contributors at