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 ...

No matter what you read or hear, there is still a fair bit of pseudoscience in propeller selection. Chasing the correct combination of speed and smoothness generated from a propeller can be an ...

Your prop is as essential as the engine that drives it; neither moves without the other. Like the tyres on your car, the propeller on your boat converts precious power into forward motion – but do you ...