The toroidal boat propeller pair installed. (Credit: rctestflight) As boring as propeller designs may seem to the average person, occasionally there’s a bit of a dust-up in the media about a ...

RC Test Fight. Testing Futuristic Propeller Designs on my Solar Powered Boat. Posted: April 4, 2025 | Last updated: April 4, 2025. More for You ...

It's a boat that moves down the Seine River using the energy from your workout. SEE ALSO: Man behind THAT Usain Bolt photo picks the best sporting shots of 2016 ...

Brian Halligan, cofounder and general partner of Propeller Ventures, is #13 on The Boston Globe's 2024 Tech Power Players list. ... from electric-powered boats to carbon-removal processes. ...