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 ...
Oil

Ultrasonic test redesigns sample geometries, identifies high-resolution anisotropy in shale

A new ultrasonic test method can acquire high-resolution shale data in the lab by using new geometries for sample testing with specialized equipment suited for measuring shale formations at reservoir ...