This video follows the process of building a custom boat designed to test and compare propeller efficiency under real-world ...

Watch as we test 8 innovative new boat propeller designs to find out which performs best! From speed to efficiency and stability, see how each design handles the water. Perfect for boating enthusiasts ...

The industrial technical coordination of the project, which brings together several research and industry players from at ...

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 ...

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 ...

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 ...