Tech Time Machine: 21 March

It now takes about a week for a billion tweets to be ushered forth into the electronic ether. It all had to begin with one, though, and today marks that historic first tweet back in 2006.

It now takes about a week for a billion tweets to be ushered forth into the electronic ether. It all had to begin with one, though, and today marks that historic first tweet back in 2006.

Find out more about Twitter founder Jack Dorsey's first tweet in today's episode of Tech Time Machine.

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