A hands on comparison of multiple propeller designs to understand which ones deliver the best efficiency and performance.

We test multiple electric boat propellers to compare efficiency, performance, and thrust in real water conditions. See which ...

Sharrow Marine, the manufacturer of the ground-breaking “ribbon” style of propellers, now aims to provide owners of larger, inboard-powered ships with improved performance. With Australian-based VEEM ...

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 ...

Nautical disruptor Sharrow Marine has been hard at work fast-expanding its lineup of innovative twisted-loop propellers, releasing tweaked models for new applications while also ramping up overall ...

You may be intrigued (or familiar) with the odd-looking propellers that look like their blades have been hollowed out, and the tips folded and rounded to nubs. These would be the MX propellers from ...

Prop Depot, a division of Tennessee Propeller and Metalworks LLC, has expanded its inventory of marine propellers to meet growing demand from boat owners nationwide seeking original equipment ...

When comparing the efficiency of different wind turbine blade designs, [AdamEnt] found using a hair dryer wasn’t the best tool for the job. Enter his new 3D-printed wind tunnel. After several ...