On Nov. 5, CycloTech, an Austrian company that builds flying car components, unveiled blueprints for its new "BlackBird" demonstrator aircraft — a flying car that uses a custom-made alternative to propellers.
Dubbed the "CycloRotor," this all-electric propulsion system is based on the principle of the Voith Schneider propeller (VSP) — which is frequently used on tug boats and ferries, CycloTech chief technology officer Tahsin Kart said in a promotional video.
It's a circular rotor with small propeller blades inside, which spin around and can be used for both propulsion and steering. READ MORE...