WASHINGTON — The US used a powerful mystery weapon that brought Venezuelan soldiers to their knees, “bleeding through the nose” and vomiting blood, during the daring raid to capture dictator Nicolas ...

PACIFIC PALISADES, LOS ANGELES (KABC) -- A new high-tech system puts out fires using sound waves. It may seem like magic but it's not - it's science. This revolutionary technology from Sonic Fire Tech ...

WASHINGTON, Dec. 16, 2025 — Helium leaks are hard to detect. Helium is odorless, colorless, tasteless, and does not react with other chemical substances. Not only can we not see or smell it, but ...

We may receive a commission on purchases made from links. Using an ARC and eARC port has many benefits, including support for high-resolution audio and surround sound formats. But what if your TV ...

To make the iPhone as capable as it is, Apple equipped it with several sensors. One of these is the LiDAR scanner. LiDAR — short for Light Detection and Ranging — is a sensor that essentially measures ...

IMI is expanding its NEON sensor range with a combined sound and temperature sensor for the acoustic wireless monitoring of steam traps and pressure/safety relief valves (PRV/SRV) as steam-reliant ...

Massive stones, no machines, and echoes of a lost science—did ancient builders use sound to lift the impossible? From Giza to Nan Madol, the clues point to acoustic levitation as more than just myth.

The tiny rescue aerial robots, created by WPI researchers, can fly through low light and hard to reach spaces.Worcester Polytechnic Institute Inspired by the way birds and bats navigate complex ...

Ultrasonic sensors measure the distance between a target and the sensor using high-frequency sound waves that are inaudible to humans. The process is simple: the sensor emits ultrasonic waves, which ...

We want you to hear about the best things we heard this year. By Tony Ware Published Oct 23, 2025 12:45 PM EDT PopSci We may earn revenue from the products available on this page and participate in ...

Bats are nocturnal hunters and use echolocation to orient themselves by emitting high-frequency ultrasonic sounds in rapid succession and evaluating the calls' reflections. Yet, they have retained a ...