Opera singer Ada Jones using Morse code in 1915. Library of Congress archives. In March 2006, a college dropout named Jack Dorsey finished coding a site for Internet users to post 140-character ...

NYC Resistor hosted a wearable wireless workshop today. It was taught by [Rob Faludi] and [Kate Hartman]. They brought along their recently released LilyPad XBee breakout boards. The goal of the class ...