Scientists create real-life tractor beam 00:35. It may seem straight out of "Star Trek," but it's real: Scientists have created a sonic "tractor beam" that can pull, push and pirouette objects ...

This radio telescope array uses 36 dish antennas, which work together to observe a wide-angle view of the night sky. They found the fourth ORC in archival data collected by the Giant MetreWave Radio ...

Real-Life "Tractor Beam" Can Levitate Objects Using Sound Waves. ... To accomplish this task, the team used a tiny array of 64 mini loudspeakers, made by a company called Ultrahaptics, ...

Real-Life 'Tractor Beam' Can Levitate Objects Using Sound Waves. News. By Tia Ghose published 27 October 2015 ... To accomplish this task, the team used a tiny array of 64 mini loudspeakers, ...