News tagged with robert patterson

The solution to a 200-year-old encryption

(PhysOrg.com) -- The mathematician who deciphered the final, encrypted page of a letter sent to President Thomas Jefferson in 1801 will visit the University of Oregon to tell how he did it.

dateJan 11, 2010 in Mathematics
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Snowden's life surrounded by spycraft (Update)

In the suburbs edged by woods midway between Baltimore and Washington, residents long joked that the government spy shop next door was so ultra-secretive its initials stood for "No Such Agency." But when ...

dateJun 15, 2013 in Internet
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