A new beam pattern could bring unprecedented sharpness to ultrasound and radar images, burn precise holes in manufactured materials at a nano scale - even etch new properties onto their surfaces.

Two years ago, Toronto textile artist Arounna Khounnoraj posted an Instagram video demonstrating a craft project she was working on using a punch needle. The video went viral, captured more than ...

A new beam pattern could bring unprecedented sharpness to ultrasound and radar images, burn precise holes in manufactured materials at a nano scale -- even etch new properties onto their surfaces.

A new beam pattern devised by University of Rochester researchers could bring unprecedented sharpness to ultrasound and radar images, burn precise holes in manufactured materials at a nano scale ...