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 ...

Using a newly devised technology, scientists can move small objects without touching them, meaning we're one step closer to Jedi being real.

Sound needs a medium (solid, liquid, or gas) to travel. Space is a vacuum, lacking the matter to carry sound waves. No sound in space means no echoes. While a near-perfect vacuum, some sounds can be ...

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.

When exposed to stress and strain, materials can display a wide range of different properties. By using sound waves, scientists have begun to explore fundamental stress behaviors in a crystalline ...

Insights into how mixing layers scatter sound waves could further understanding of acoustic sources in open-jet wind tunnel ...