Sound waves may be the energy of the future since they are 14 times more potent than hydrogen. They could boost production of ...

Sound waves can reflect off surfaces ... High frequency ultrasound waves can be used to detect objects in deep water and to measure the depth of the sea. Ultrasound is reflected off an object ...

“Second sound is the hallmark of superfluidity, but in ultracold gases so far you could only see it in this faint reflection ...

NASA astronaut [Don Pettit] shared a short video from an experiment he performed on the ISS back in 2012, demonstrating the effects of sound waves on water in space. Specifically, seeing what ...

Researchers found a way to reinvent glass that is self-cleaning and doesn't need harsh chemicals to be water-resistant.

"The sound waves create microscopic bubbles in a diazonium ... making it either permanently water-repellent or positively charged, depending on the type of diazonium salt used.

Researchers manipulated water waves to move ping pong balls with a level of precision that seems straight out of a sci-fi movie.

Researchers at ETH Zurich have managed to make sound waves travel only in one direction. In the future, this method could also be used in technical applications with electromagnetic waves.

Water, sand, and carbon dioxide-based fire ... Using an air vortex cannon to focus the sound waves from the bass reflex port, it ‘wiggles’ the flame out in a matter of seconds, as illustrated ...