Chalkbot Pneumatically Sprays 100,000 Graffiti Messages During Tour De …

Lance Armstrong and Nike's Livestrong partnered with DeepLocal and StandardRobot to develop this Chalkbot, designed to spray 100,000 messages of courage, hope and action along the 2009 Tour de France for people that've been affected by cancer. » 7/07/09 12:30pm 7/07/09 12:30pm