This is the reusable, plane-like Backfire drone that Ukraine's Birds of Fury use to 'carpet bomb' the Russians with mortars and grenades
A Ukrainian soldier told Business Insider that the Backfire drone is the "golden ratio" of cost, reusability, payload, and ...
Business Insider22d
Facebook tested plane-mounted lasers that fire super high-speed internet over California — here are the photos
Facebook quietly tested plane-mounted experimental lasers ... vibration from the engines than a solar-powered drone would put create. The paper highlights another technical challenge that comes ...