Ultrasonic levitation — the practice of ... There was some work in adjusting the frequency to the transducer resonance, but that’s not a huge challenge given the right instrumentation.

Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (March 2025) that make the cut: ...

A waterproof Bluetooth speaker is a versatile audio device that can be more useful than you might expect. Products like the Beats Pill and JBL Xtreme 4 are perfect for adding music to pool parties ...

Feb. 21, 2025 — Researchers have investigated how microbubbles tiny gas bubbles can deliver drugs into cells in a targeted manner using ultrasound. For the first time, they have visualized how ...