Dan D’Agostino Master Audio Systems is an Arizona-based hi-fi company specializing in really high-end amplifiers and ...

After sporadic service disruptions, repairs — and a shutdown — are set for Saturday, to make the line more resilient should a ...

Abstract: At present, although piezoelectric transducers have enormous potential for energy conversion, in practical non-destructive testing applications of high-voltage power equipment, most ...

A humming sound in West Haven, CT, has reverberated in several neighborhoods in recent years, prompting more than 200 ...

The federal government is rolling out its "whalesafe fishing gear strategy," a five-year plan to develop and support the use ...

From high-tech projectors to precision snack gear, here is the equipment our testers found essential for the ultimate home ...

Protective relay testing verifies that installed relays will trip correctly under real fault conditions, confirming settings, ...

CHENGDU CITY, SICHUAN PROVINCE, CHINA, January 19, 2026 /EINPresswire.com/ -- The planetarium industry has witnessed ...

Our testers found the best Sonos speakers for every setup, whether you’re looking for a smart speaker, something portable or an immersive soundbar for your TV.

Studio headphones show all the details, so I have to use music I know like the back of my hand when testing. Here are my top picks.

US President Donald Trump refers to a ‘sonic weapon’ he describes as a ‘discombobulator’, but what is he talking about?