Patent Pending: Contrail

Introducing Contrail, another great project being funded through Kickstarter. A handy bicycle accessory that leaves a thin "contrail" of colored chalk behind you as you zoom here or there. In addition to being fun, I think Contrail could do amazing things for bike awareness and urban planning. Easily identifying popular bike corridors would allow for smarter bike lane construction, and of course Critical Mass would never be the same. Great idea, can't wait!