That beefy V-twin powerhouse gives its origin away, but just about everything around it and the main frame has been replaced ...

Perkins has created a new 18-litre engine designed to meet the needs of the rental industry for mobile electric power ...

Modern passenger airliners are essentially tubes-with-wings, they just happen to be tubes that are stuffed full with fancy ...

Having an enclosed 3D printer can make a huge difference when printing certain filaments that are prone to warping. It’s easy enough to build an enclosure to stick your own printer in, but ...

Abstract: This brief addresses the emission reduction of spark ignition engines by proposing a new control to regulate the air-fuel ratio (AFR) around the ideal value. After revisiting the engine ...