Owl Wings Are Helping Silence Airplanes, Fans, and Wind Turbines

Owls are often considered nature’s stealth fighters, and it turns out their ability to silently is a result of a unique wing structure not found in any other bird. Now that researchers know the owl’s secret, they can make lots of stuff silent—everything from bedroom ceiling fans to massive wind turbines. »6/22/15 10:20am6/22/15 10:20am


How NASA's Supercritical Wings Save Airlines Millions Every Year

Throughout the 1950s and 60s, aviation engineers struggled to overcome an important issue: That planes became increasingly difficult to control, the closer they got to the sound barrier. It wasn't until NASA strapped a pair of custom-made wings onto this fighter that supersonic flight became not just feasible, but… »3/17/14 11:40am3/17/14 11:40am

Robot Bat Wings Give Us a Glimpse Of the Future Of Vampires

By all logic bats shouldn't be able to fly. They're basically rats with wings, yet somehow they manage to soar through the air, and researchers at Brown University have finally figured out how. But since they're not the easiest animals to work with, Kenneth Breuer and Sharon Swartz created this biologically accurate… »2/22/13 9:17am2/22/13 9:17am