What is ultrasonic cavitation? It is a non-invasive way of getting rid of body fat. Find out how the procedure is done and the effects it can have on your health.

Wondering if ultrasonic pest repellers really work? Our article breaks down how effective they are and whether or not they’re worth purchasing for pest control.

With many modern cars coming equipped with an array of ultrasonic sensors mounted in the bumpers, it stands to reason that many junk yards have them too. [jimk3038] points out that, unless they&#82… ...

CUI Devices has introduced ultrasonic transducers with ingress protection ratings of IP67 or IP68, operating up to 400kHz. There are 18 models, with beam angle spanning 7° to 80° and operational ...

Redux, a startup, has designed tiny microphones that turn a phone's screen into a high-quality speaker -- and deliver tactile touches.