Typically in the RC community, radio control boats rely on small nitro engines ... The compressed air is used to drive a Tesla turbine of [Integza]’s design, which is 3D printed on a resin ...

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

In 1898, an astonished group of potential investors watched Tesla demonstrate his remote-control boat at Madison Square Garden in New York City. Tesla's radio control system was patented that same ...