newatlas.com — Quadcopters may be versatile drones, but those four spread-out arms do keep them from performing certain tasks. An experimental new drone addresses that shortcoming, with arms that passively fold down as needed.

dailymail.co.uk — World's first supersonic unmanned combat aerial vehicle that reaches speeds of Mach 2.1 officially launches with a $16 million price tag. Called 'Arrow,' the drone is designed with a single-shell made of lightweight carbon fiber that allows it to reads speeds up to Mach 2.1 – exceeding the speed of …

dailymail.co.uk — Residents were evacuated on Friday after a 2204 pound 'Hermann' bomb was discovered and then detonated; Stunning drone footage shows the ...

suasnews.com — 10-minute charge drone 'battery' now commercially available. By. Press. -. 16 February 2021. SAN FRANCISCO, Calif ...