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.

Interior designer MaCenna Lee creates affordable boho home decor using punch needle and macrame techniques.

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 ...

Posted: Jan 27, 2017 New 'needle-pulse' beam pattern packs a punch (Nanowerk News) A new beam pattern devised by University of Rochester researchers could bring unprecedented sharpness to ultrasound ...