Summary: <p><a href="http://poptech.org/riley_crane">Riley Crane</a>, a postdoctoral fellow at the <span class="caps">MIT</span> Media Lab, found out about the <span class="caps">DARPA</span> Red Balloon Challenge four days before it started (find ten balloons placed in ten different locations around the country). Four days, eight hours, and 52 minutes later his team had won the competition. Watch him talk about how they did it and the challenges they encountered in the process.</p>
