Why squaring the circle – the old-fashioned way – was found to be impossible? Numblr: http://numberphile.tumblr.com/
More links & stuff in full description below ↓↓↓
More links & stuff in full description below ↓↓↓
This video featuring Dr James Grime: https://twitter.com/jamesgrime
The paper from this video on ebay – http://bit.ly/brownpapers
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