From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

Abstract: This paper proposes an analytical method to calculate magnetic field of nonlinear spoke-type permanent-magnet motors (STPMM) considering static, dynamic, mixed rotor eccentricities and pole ...

An all-superconducting magnet developed by Chinese scientists has recently achieved a world-record steady magnetic field strength of 35.1 tesla, a breakthrough which provides key technological support ...

Abstract: The effective heat dissipation structure is very critical for large power multiphase permanent magnet synchronous motors (PMSMs) driving. In this paper, a water-cooling pipe structure placed ...

When I was in my teens, the 7mm Remington Magnum was the cartridge my best friend used, and he swore by it. I was a 270 Winchester man in my younger days and never took to the Seven Mag. Though now ...

I'm PCMag's managing editor for consumer electronics, overseeing an experienced team of analysts covering smart home, home entertainment, wearables, fitness and health tech, and various other product ...

Switching testing scenarios used to take 20 minutes. Rolling waters can now be calmed in just 30 seconds. Ryan Hanyok / U.S. Navy “There are no freak waves in the world,” says naval architect Jon ...