Engineers reinvent the 5,000-year-old gear using fluids instead of solid teeth.

In the world of attack helicopters, pilots are trapped in a vulnerable cockpit with no escape—until Russia engineered a ...

ORLANDO, FLORIDA / ACCESS Newswire / January 15, 2026 / Unusual Machines, Inc. (NYSE American:UMAC), a leading provider ...

Mulching attachment safety made simple. Expert tips to prevent injuries, manage risks, and optimize your operational ...

Goldwind has installed a 20MW offshore wind turbine in waters off Fujian province in south-east China. Goldwind's 20MW ...

Abstract: This article presents a stator core loss suppression method for a rotor flux-switched permanent magnet (RFSPM) machine by reconfiguring rotor permeance. By analyzing the sources of PM losses ...

A team of New York University scientists has created a gear mechanism that relies on fluids to generate rotation. The ...

The AutoGyro has come a long way in more than a century of flight. The post The History of Homebuilt Gyrocopters appeared ...

Tilt rotor aircraft promise unmatched speed, range, and flexibility in a single machine. They can take off like helicopters ...

Abstract: The magnetic-field modulated brushless double-rotor permanent-magnet machine presents a promising electrification solution, potentially replacing traditional mechanical transmissions such as ...

In sending a car-sized rotorcraft to explore Saturn's moon Titan, NASA's Dragonfly mission will undertake an unprecedented ...