Electric sparks are used for welding, powering electronics, killing germs or for igniting the fuel in some car engines.

Prandtl hopes, perhaps optimistically, to stretch the range of its “Sound Matrix”, as employees refer to the kit, to roughly ...

Can ultrasonic technology really make a steak more tender? 🔬 In today’s experiment, we put this idea to the test using an ...

Zimbabwean officials have backtracked on their show of support for an “inventor” who claimed to have found a way to create ...

IN other places I have pointed out that recently devised methods of experiment with ultrasonic waves offer possibilities for a more complete experimental solution of certain acoustic problems than ...

Researchers can generate microbubbles by exposing liquids to high-intensity ultrasonic waves, a process known as sonication, and these energy waves heat up and pressurize the bubbles. For example ...

Acquisition as shipping and rule makers focus on biofouling to stop invasive species and improve fuel efficiency ...

Researchers can generate microbubbles by exposing liquids to high-intensity ultrasonic waves, a process known as sonication, and these energy waves heat up and pressurize the bubbles. For example ...