Electric sparks are used for welding, powering electronics, killing germs or for igniting the fuel in some car engines.

Kolkata: The city airport will now deploy sonic and ultrasonic sound waves to scare off birds in a bid to prevent aircraft bird strikes. In the past, the airport employed bird chasers and also ...

Air-coupled ultrasonic guided wave technology is an efficient and convenient noncontact detection method. Due to the large acoustic impedance difference between the air and the structure and the ...

A Chevy Bel Air reportedly collapsed to the ground during a Barrett-Jackson auction. The classic car was sitting on a lift that gave in under its weight. A witness claims the lift was not even ...

The Earfun Air 2 NC endeavor to avoid the fate befalling far too many options in the budget audio tech space – being woefully disappointing in the sound department. Luckily, they manage to do ...

Like he did on Wednesday night when the Barrie Colts defender recorded a Gordie Howe Hat-Trick with a goal, assist and devastating uppercut that sent Owen Sound’s Masen Wray to the locker room. “I try ...

More than a dozen people have been injured, some seriously, in a ski lift accident in Spain. The incident took place on a chair lift at the Astún ski resort, which is on the Spanish border with ...

On Tuesday, Wells Fargo (NYSE:WFC) analyst Michael Sison raised the stock price target for Air Products & Chemicals Inc. (NYSE:APD) to $350 from the previous target of $330. Accompanying this ...

While it’s not radar, subbing in ultrasonic sensors is how [Dzl] built ... resultant echoes down in the human-audible range; they sound more like honks than pings, but it’s still pretty ...

Conventional speakers work by moving air around to create sound, but tiny speakers that use ultrasonic frequencies to create pressure and generate sound opens some new doors, especially in terms ...

Mayer is the managing editor. GE HealthCare (Nasdaq: GEHC) today announced the launch of Vscan Air SL – a handheld, wireless ultrasound imaging system designed for rapid cardiac and vascular ...

A California air quality agency has temporarily suspended limits on how many bodies can be cremated amid a lack of storage space for those who died from the novel coronavirus. The South Coast Air ...