SMS-printing bike
Popular Science's latest How 2.0 section features a guy from Parson's School of Design who created an SMS-printing bike for his thesis project. The bike sprays foot-high chalk letters of any incoming text message and then creates a photoblog and GPS trail to document the ride. He's also got some political motivation behind him (his website is Bikes Against Bush, which sounds vaguely political to us) and plans to take an official protest ride at next month's Republican National Convention in New York.
