Before anyone gets too excited, [Tom] isn’t building drones for use in a vacuum ... air from the bottles to the nozzles, providing thrust to stabilize the roll and pitch axes.

The V-Copter Falcon Mini is a sub-250g bi-copter drone with stabilized 4K camera and up to 34 minutes flight time.

Venus Aerospace and Hermeus are two innovative companies advancing hypersonic technology, focusing on engine efficiency, ...

Thrust Efficiency: By transitioning to ramjet mode at Mach ... s superior efficiency and a single-engine solution to target Mach 6 by 2028, with hypersonic drones planned for 2026. Hermeus combines ...

February 13, 2025: China has reportedly developed a drone that can operate under water, on the surface and in the air. Propulsion is via a propeller in the rear of the drone. The Chinese drone uses ...