History

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History

Whale Expert: SeaWorld Attack Was 'Premeditated'
A marine conservationist with the American Museum of Natural History says killer whales are intelligent creatures that don't do things accidentally. He says...

Information Security�Before & After Public-Key Cryptography
[Recorded Jan 26, 2005]
Whitfield Diffie, a key figure in the discovery of public-key cryptography, traces the growth of information security through the 20th...

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