Undefined claims 4.5-min flight for its “silent” ion-propulsion drone

Florida’s “silent” flying dish-rack, powered by ionic propulsion, is on track for commercial rollout in 2024, according to Undefined Technologies, which has released new outdoor flight test video. We remain curious, but unconvinced it’ll be viable.Cont… Continue reading Undefined claims 4.5-min flight for its “silent” ion-propulsion drone

Crash-defying quadcopter lands on rooftops pitched at up to 60 degrees

Scientists working to expand the potential landing zones for drones have demonstrated a novel approach, enabling the aircraft to safely touch down on steep inclines. The technology builds on the team’s previous work involving walls and lakes, and could… Continue reading Crash-defying quadcopter lands on rooftops pitched at up to 60 degrees