By Joshua Saul
Posted 05.20.2011 at 11:03 am 7 Comments
In 2006, Darpa, the Department of Defense’s R&D arm, commissioned AeroVironment, a company specializing in remote aircraft, to create an unmanned aerial vehicle (UAV) small enough to fly through an open window. AeroVironment had already built the 4.5-foot-wingspan Raven, which first saw combat over Afghanistan in 2003, but making a UAV so much smaller took five years and 300 different wing designs.
How will the next American president keep the country at the center of the high-tech universe?
By Michael Moyer and Amanda Schupak
Posted 10.30.2008 at 3:24 pm 0 Comments
The technological dominance of the United States may soon go the way of the dollar. Our statistical snapshot shows that government spending on pure research—the kind of investment that pays off big, but only after decades—is in decline. Our schools educate the world, but students increasingly return home with their advanced degrees. Most discouraging, the U.S. now imports more high-tech goods than it exports.
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.