The seven metre high (23ft) four-bladed propeller from the Princess Margaret sits near Albany Green.

Militaries around the world frequently release photographs and videos of submarines entering or leaving port. Yet if you look closely at them, one detail is typically missing: the propeller. In many ...

The evolution of the automobile has been one of the more fascinating happenings of the modern era. If you're at all familiar with the history of cars, you know the line from the earliest models to ...

Sharrow Marine has quietly been working to disrupt the marine industry with a reimagined propeller it calls the "future of propulsion." The tech originally looked like it might be too expensive and ...

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 ...

Alaina Lewis with the 90-inch mahogany propeller she made for a Bristol F.2 Fighter, her most challenging job to date. Lewis sanding the hub on a propeller—Day 3 of the task—meant for a Lycoming ...

A sailor hoses down the propeller on a P-3 Orion during an aircraft wash on the flight line at Naval Air Station Whidbey Island, Washington. U.S. Navy The email-bag brings questions from two readers ...