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Saturday, August 25, 2012

And Further: Why the @ Sign?

The Smithsonian looks at other needs we did not know we had.  Here the emergence of the @ sign.  The simple drawing of a concept.  Once a rarely used key on a typewriter, now the essence of modern electronic communication, via a discovery back in 1971 that sought to link people together using computers.  Why I used the @ sign several times today ....

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