Building an underwater remotely operated vehicle ... the CPS 5 has five brushless drone motors with 3D printed propellers, which are inherently unaffected by water as long as you seal the connectors.

A research team at the University of Maryland is working on improving quiet and efficient propulsion systems for underwater drones ... is a prototype from the 3D printer that mimics the behavior ...

A team of storm chasers and scientists made history by successfully flying a 3D-printed drone into a tornado, collecting real-time data that could revolutionize severe weather research and ...