Exotic states of matter known as time crystals are largely considered a quantum phenomenon. Now, a team from New York University (NYU) has shown that a classical time crystal can emerge in a far ...

A strange form of matter called a time crystal has fascinated physicists for about a decade. These systems move in repeating cycles, even without a steady external push.

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, ...

A research team at City University of Hong Kong (CityU) has discovered a new type of sound wave: the airborne sound wave vibrates transversely and carries both rotation and orbital angular momentum ...

A Brisbane start-up has emerged from stealth with a radical solution to the energy crisis threatening AI’s expansion, and US defence giant Lockheed Martin is already paying attention.

Soil is one of our most precious resources. Ecoacoustics, or the study of environmental sounds, has been around for a century, but it has only recently been applied to understanding soils. This ...

TL;DR: AMD's new Sound Wave APU is an Arm-based chip that will feature 2 x P-Cores and 4 x E-Cores, RDNA 3.5, MALL cache, to compete with Qualcomm and Intel in 2026 for the Windows on Arm battle.

An array of miniature turntables could offer a powerful new way to control the flow of sound. The proposed device, reported in the March 20 Physical Review Letters, would channel sound waves in a ...

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