2006 – Biz Stone, Jack Dorsey, Noah Glass and Evan Williams launch this 140 character “What are you doing” social network. The group first started production in March of 2006, but it launched on the 15th. Currently, over 200 million users are on Twitter. Full Day in Tech History podcast show notes for July 15 Microsoft releases C# iTunes 8.2.1 blocks Palm Pre Nintendo launches the “Famicon” “Gangnam Style” by Psy releases The Enigma machine was the first electronic cipher machines, producing encrypted messages. German engineer Arthur Scherbius created this device in 1928 to turn a message into a jumble of code. Therefore, if the message got in...