Abstract: A highly sensitive optical fiber air pressure sensor based on Fabry–Perot interferometer is proposed and demonstrated. The sensor is fabricated by flat-cut single-mode optical fiber, ...

Abstract: In process industries, air flow rate measurement and transmission are usually performed by various passive conventional sensors. Here, air flow rate for moderate flow applications is sensed ...

This video covers the complete oil change service on the BMW E39 M5 along with replacing the oil level sensor. Step by step, see how the V8-powered sports sedan is maintained to keep it in top ...

The AirPods Pro 3 can measure your heart rate during a workout. The Apple Watch offers a variety of other health-related tools. I'll buy the AirPods Pro 3, but the Apple Watch is my go-to device. I've ...

The UK will begin large-scale production of advanced interceptor drones to help Ukraine defend against Russian aerial assaults. The drones, designed by Ukraine with support from British scientists, ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

Dwindling spare parts stores and potentially deteriorating elements could present a challenge as the Air Force attempts to keep Minuteman III nuclear missiles operational until 2050. (U.S. Air Force) ...

The electric air taxi race is no longer science fiction — it's a boardroom strategy. Airlines are pouring money and credibility into electric vertical take-off and landing (eVTOL) startups, betting ...

A frost advisory is in effect for much of northern and western Pennsylvania Monday morning, with temperatures expected to drop into the mid to upper 30s overnight. Residents should prepare to protect ...