The Ford-class aircraft carrier’s AAG system is far better than the old steam-based hydraulic catapults—but the Navy has ...

Learn what smart hydraulic power pack design looks like. Most hydraulic circuits are not a continuously operating system—the energy consumption during idle periods is substantial. The use of the VFDs ...

No technological advance is without drawbacks, which is also true for vehicles. Modern engines give us better gas mileage and efficiency, but without the charm or control of a manual transmission.