Abstract: Fiber Fabry–Pérot interferometers (FPIs) fabricated via two-photon polymerization with submicron precision enable tunable resonant frequencies through customizable cavity designs. Their ...

A new chef's knife with sophisticated vibration tech built in promises to cut the effort you put into chopping ingredients in half. Seattle Ultrasonics claims its C-200 8-inch chef's knife uses ...

As robots increasingly enter human spaces, robotics companies will need to think about safety differently than they did when robots were largely siloed from their human counterparts. Sonair thinks its ...

Ten years ago, astronomers made an epic discovery with the Laser Interferometer Gravitational-Wave Observatory. Cosmology hasn’t been the same since, and it might not stay that way much longer. Out ...

Xiaomi and its sub-brand Redmi are gearing up to launch their next-generation flagship smartphones in China. While the Xiaomi 16 series is expected to debut by September, the Redmi K90 and K90 Pro are ...

The Harmonic Motion and Waves Virtual Lab offers an interactive, simulation-based learning environment designed to enhance students' understanding of fundamental wave phenomena and oscillatory motion.

Physicists at the University of Colorado Boulder have created a groundbreaking quantum device that can measure 3D acceleration using ultracold atoms, something once thought nearly impossible. By ...

Sonair’s 3D ultrasonic sensor uses acoustic detection and ranging (ADAR) to enable 360° obstacle detection up to 5 meters. Each ADAR sensor offers a 180×180° field of view, allowing autonomous mobile ...

Abstract: An ultrasonic measurement system based on the reflection method using a combination of an optical interferometer and an air-backed pellicle was developed and validated. The measured ...