Ericsson was the inventor of the propeller, and told a curious story about his first propeller boat, and a Commission of the British Admiralty. Mr. Raymond obtained his extraordinary information ...

Learn how to create homemade propellers for a variety of projects, including toys, helicopters, and airplanes. This video demonstrates simple steps to build functional propellers using basic materials ...

Many recreational boats use outboard motors, which mount to a watercraft's transom and have a propeller shaft mounted ...