DJI drones rarely go sale but there's an exception for Prime Day. The company's popular Neo drone is now available for $159, ...

These strangely-shaped twisted-toroid propellers look like a revolutionary (sorry) advance for the aviation and marine sectors. Radically quieter than traditional propellers in both air and water ...

Home experiments are not representative. An MIT announcement earlier this year about toroidal propellers winning one of MIT Lincoln Laboratory’s 2022 R&D 100 Awards generated significant ...

Discover why this innovative toroidal propeller is attracting attention. By altering propeller design, we may have unlocked a way to enhance efficiency and reduce noise in drones and various propeller ...

There is an expired U.S. Patent 6,736,600 “Rotor with Split Blade” to Rudolf Bannasch that looks similar to the MIT toroidal propeller. Please see Figure 7 of U.S. Patent 6,736,600.

August 3, 2016 – DJI, the world’s leading aerial-imaging company, has partnered with leading UAV software company Propeller Aero, to launch an integrated solution to reduce costs, improve safety and ...

Drone-maker DJI has partnered with UAV software company Propeller Aero to launch an integrated solution to reduce costs, improve safety and drive operational efficiency in the construction and mining ...

The basic configuration of traditional propellers has not fundamentally changed since the first powered flight by the wright brothers in 1903 .</ Tuesday, 02 January 2024 12:17 GMT عربي ...