Digital systems make it easier and cheaper than ever for companies to test new concepts and challenge conventional wisdom
This year's winners include: a tool to identify new disease strains, an artificial hand, a solar-powered base station for mobile phones and paper-thin flexible speakers
This year's winners include: a tool to identify new disease strains, an artificial hand, a solar-powered base station for mobile phones and paper-thin flexible speakers
Researchers hope a relatively small amount of stimulus money will help find new ways for the U.S. to produce, consume and store energy.
How to come up with game-changing ideas for your business
