Discover how to create a simple and fun DIY foam boat with a working propeller and motor in this step-by-step tutorial. Watch ...

Abstract: There are several sources of noise and vibration in a contemporary ship, and propeller noise is the main one of them. The sound field radiated by rotating systems such as propellers have ...

Learn how to create your own portable fan with this step-by-step DIY tutorial. Using a DC motor, handmade propeller, simple wiring, and basic materials like plastic or cardboard, this project walks ...

Let's start by opening the file example.scad with OpenSCAD. You will see some code but we only are interested in the parameters inside the toroidal definition. Let's ...

Designed and tested with BETA Technologies, it’s first propeller specifically for advanced air mobility (AAM) aircraft. Hartzell Propeller designed specifically for advanced air mobility (AAM) ...

‍DALLAS — Most modern airplanes use either jet engines or turboprop engines. Jet engines are more commonly used on long-distance, high-speed flights, while turboprops are more suitable for shorter ...

If you have ever observed a propeller plane closely, you might have noticed the propeller is slightly angled to the right. The angled engine and propeller can seem jarring, considering symmetry is ...

Airbus has unveiled a hydrogen-powered prototype with four electric engines, resembling old propeller planes from the outside – but inside, it hides futuristic technology based on fuel cells. Airbus ...

For 50 years, Danish company Gori Propeller has been one of the foremost names in folding marine propellers used on sailboat auxiliary motor drives. These propellers fold into a streamlined form when ...

As a freelance writer, editor and watercolor/digital artist, Peter has completed writing commisions of 4 full fantasy gameplay books, along with several book cover and editing projects. However, as ...