'Invisible Grabbers' Let You Move Objects Using Nothing But Sound Waves

Using a newly devised technology, scientists can move small objects without touching them, meaning we're one step closer to ...
Morning Overview on MSN

Sound-only invisible hands can move objects with zero touch

In laboratories from Brazil to Munich, researchers are learning to grab matter with sound alone, sculpting ultrasonic waves ...
IFLScience

Sound Waves Can Be Used To Move Objects Like A Tractor Beam, Even Around Obstacles

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...