The HydraJet is a unique hybrid of a hydroplane and airboat, unlike typical RC boats or hydrofoils. It is a fast and agile hydroplane that skims the water, propelled by a top-mounted 70-mm Electric ...

A model of Tesla's remote-controlled boat housed at the Tesla Museum in Belgrade, Yugoslavia.

A drone designed for aerial video production, an autonomous boat and a robot that hoes and weeds were ... Users can pilot the drone with a remote controller. The drone reaches about 56 miles ...