When it comes to seaborne propulsion, one simple layout has largely dominated over all others. You pair some kind of engine ...

Abstract: The development of autonomous vehicles has shown great potential to enhance the efficiency and safety of transportation systems. However, the decision-making issue in complex human-machine ...

An inside look at shaping an aircraft propeller from birch wood, focusing on material selection and precision craftsmanship. Why is wood still used in certain propeller designs today? Another war on ...

The Saab 21 was designed around a rear-mounted engine and pusher propeller to improve pilot visibility and forward firepower. This unconventional layout introduced serious challenges, including escape ...