Boats are propelled forward by various power sources, such as human power, wind power, and internal combustion engines. Nowadays, even electric boats are coming onto the scene. Propulsion for ...

This is an opinion column. A new propeller design will likely start popping up on boats in Alabama and across the nation in the next few months—provided that the manufacturer eventually gets the price ...

Hydrocomp’s newest release of PropCad incorporates 3 years of enhancements. Propellers are surprisingly complex devices, especially considering most are a solid piece of metal with no moving parts.

The Sharrow™ Propeller is awarded for its revolutionary design that transforms the entire boating experience DETROIT--(BUSINESS WIRE)--Today, Sharrow Marine, the industry leader in high-performance ...

Sharrow Marine propellers were met with skepticism when they first hit the scene. But Greg Sharrow convinced us. He related the backstory about the need to develop quieter, more efficient drone ...

A New Option for Catamaran Workboats. In 2011, Teknicraft Design of New Zealand designed and engineered what is believed to be one of the first quad propeller propulsion systems for a catamaran hull ...

There are few companies that produce a product or service that truly innovates in the realm of recreational boating. To be fair, powerboating is a mature activity, almost 200 years old. By now, it’s ...

A digitizer captured the dimensions of one of the propeller blades on the fishing vessel named Harmony. A laser tracker helped measure a 25-year-old propeller in just a few hours as a means of ...

Sharrow Marine founder Greg Sharrow came up with his idea for a better propeller while trying to design a drone quiet enough to shoot video of classical music concerts. It was easier to test his ...