A new hybrid drone developed by engineering students at Aalborg University in Denmark demonstrates a rare and fluid transition between flight and underwater navigation—showing that a single compact ...

(Web Desk) - Students have built a hybrid drone that can seamlessly transition from flying in the air to swimming in water.

Watch a seamless cycle of takeoff, underwater cruise, and skyward reemergence in this student-built hybrid drone.

A 3D-printed hybrid drone can quickly transition between air and water thanks to variable pitch propellers. Watch a video of the drone in action.

Calmac said MV Caledonian Isles will enter drydock in Leith in the coming days for works to repair an issue with "instability in pitch response" - the angle of the propeller blades which is adjustable ...