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The day the Internet age began

OCT 29, 2009

DOI: 10.1063/PT.5.023801

Physics Today
Nature : Forty years ago today the first message was sent between computers on the ARPANET . Vinton G. Cerf , who was a principal programmer on the project, reflects on how our online world was shaped by its innovative origins.
© 2009 American Institute of Physics
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