ON THE course of any journey the new Lexus Hybrid Drive system operates several different modes to maximise the GS 450h's overall efficiency. When the engine is cold and the ignition is switched on, ...

V8 Engine Model In this video, discover how to construct a fully operational V8 engine model featuring an accelerator pedal, ...

Solenoids are everywhere. They open the water valve in your dishwasher, control the flow of gas in your stove, regulate ink delivery in printers, and play a crucial role under the hood of your car.

Some stories are so obvious and necessary that it's difficult to identify the need. Surely everybody knows what a Q-jet looks like and how to tell it apart from an old Carter or a Holley 4150. "Not so ...