The cruise control systems found in manual-transmission cars work by locking the throttle to a set speed, while the clutch ...

Speed brakes are high-drag devices designed to help aircraft descend faster without gaining excess speed. They're especially useful when a pilot needs to increase the descent rate without shocking the ...

European Union mandate for Intelligent Speed Assist (ISA) systems, which warn the driver and can limit vehicle speed, come into force this month. Manufacturers can choose from four different methods ...