Sad news. @Stanford: Cliff's brilliance was exceeded only by his generosity and warmth. Prof. Cliff Nass passes away http://stanford.io/1he05uW
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Cliff Nass, the lovable professor. MT
@Stanford: "Cliff's brilliance was exceeded only by his generosity and warmth." http://stanford.io/1he05uWThanks. Twitter will use this to make your timeline better. UndoUndo
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