Mathematicians and engineers have teamed up to show how ultrasound waves can organize carbon particles in water into a sort of pattern that never repeats. The results, they say, could result in ...

Acoustic frequency filters, which convert electrical signals into miniaturized sound waves, separate the different frequency ...

A Ukrainian designer mimics the silhouettes of mountain ranges, tree lines, jet streams, and other patterns with illustrations of sound frequencies. It’s a natural human tendency to see patterns and ...

Scientists at Japan’s Nagoya University have used Japan’s extensive network of GNSS receivers to create the first 3D images of atmospheric disturbances caused by the 2024 Noto Peninsula Earthquake.

A boiling tea kettle diffuses its heat to gradually warm surrounding air, yet it will still be the warmest region even as it, too, slowly cools. But what if the kettle cooled down to room temperature ...