Manuel Cebrian and his team just won the Tag Challenge, a State Department-sponsored competition to find five fake jewel thieves in five countries within 12 hours. Team Crowdscanner featured some of the same people who won DARPA’s Network Challenge, a strange hunt for red balloons placed around the country.
How quickly can an organically grown network of manhunters find five fugitives in five different countries? Later this month, the U.S. State Department aims to find out. The Tag Challenge will pay $5,000 to the people who find all of them first.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.