Abstract: Arc faults are a major cause of electrical fires. Due to the diversity of load types, existing arc fault detection (AFD) methods struggle to cover all load types, making the development of a ...

New Delhi, The Commissioner of Railway Safety's investigation report on the Chhattisgarh train collision on November 4, 2025, has blamed the rail administration for allegedly deploying an unfit loco ...

The Gen III TacIRST distributed infrared threat‑warning system will equip the F-22 Raptor, with an evaluation planned in 2026. Lockheed Martin has announced the first flight of the latest iteration of ...

Flu season is fast approaching in the northern hemisphere. And a taste-based influenza test could someday have you swapping nasal swabs for chewing gum. A new molecular sensor has been designed to ...

Week 3 of the regular season is in nearly in the books, so let’s look ahead to Week 4! If your leagues are run like mine, then you’ll be putting in your waiver claims on Tuesday night/Wednesday ...

Welp, Gearbox CEO Randy Pitchford is back at it with the insufferably tone-deaf comments aimed at Borderlands 4 criticism. Borderlands 4 has received so-so reviews, leaving many reviewers feeling ...

If you have an Apple Watch Series 9, 10, or Ultra Watch 2 that you bought in the US in the past year, you'll finally get the blood oxygen sensing feature back via a software update later today, ...

The X-37B's eighth orbital mission will start with a liftoff atop a SpaceX Falcon 9 rocket. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The U ...

Designing an analog circuit can be a frustrating experience, as noted by Nick Cornford in his Design Idea (DI), “DIY RTD for a DMM.” With a fortnight’s struggle, I completed the design of 4 mA to 20mA ...