Electronics Science microphone sound Researchers develop visual microphone that uses light instead of air to detect sound The optical microphone recovers sound by sensing vibrations on everyday ...

Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

A research team at Los Alamos National Laboratory recently found that the strength difference between two very high-frequency radio pulses in lightning is closely related to the altitude of the ...

The Bugatti Veyron 16.4 comes to life with an impressive start-up followed by a brief acceleration. This video highlights the unique exhaust sound of its quad-turbocharged W16 engine, offering a ...

While Sound Transit and contractors were working on Tacoma's Link light rail extension, they damaged electrical infrastructure on two occasions, the lawsuit claims.

LONG ISLAND, New York (WCBS) — After spending more than a half century at the bottom of the Long Island Sound, a long lost college ring has been reunited with its owner. It’s thanks to Port ...

The best outdoor solar lights are powerful, durable and easy to use. See our top picks from Amazon, The Home Depot and more.

We tested the industry's best mattresses and rounded up our favorites for CNET's best mattress list.