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Mathematician's Century-Old Secrets Unlocked
http://news.yahoo.com/mathematicians-century-old-secrets-unlocked-171554694.html
10 comments
27/12/2012
Reddit
Mathematician's Century-Old Secrets Unlocked - Yahoo! News
http://news.yahoo.com/mathematicians-century-old-secrets-unlocked-171554694.html
222 comments
28/12/2012
science