“We’re not looking to make an app to get you a latte faster,” reads the slogan of Biology Is Technology, the Pentagon’s research symposium held this week in New York City. “We’re looking to solve problems that matter.”

The Defense Advanced Research Projects Agency had tasked the best and brightest startups, major industry players and universities to create the Next Big Thing in science — no easy feat. (One big ask: As Mic reported Wednesday, DARPA expressed interest in controlling human adrenal responses, lowering anxiety and fear in U.S. soldiers.) MORE