Ultrasonic nondestructive testing, also known as ultrasonic NDT or simply UT, is a method of characterizing the thickness or internal structure of a test piece using high-frequency sound waves. The ...

Ultrasonic cavitation is a nonsurgical procedure that can break up fat deposits. It’s a less expensive alternative to liposuction and other more invasive procedures. Ultrasonic cavitation, or ...

A popular and nondestructive technique is generally employed to calculate the thickness of a material from one side. This technique is called ultrasonic thickness gaging. In the late 1940s, the first ...