The ex-bomber's dual engines began sucking in ionized air faster than the speed of sound, dumped it out just as quickly.

One of the dual engines drives the front wheels while the other drives the rear.

It was a six-wheeled amphibious ATV with differential steering via separate throttle control of its dual (left vs right) engines.

There were two glowing amber marks at either side of the rear curve showing that it had dual engines.

It featured dual engines, double patient load capacity and a high skid configuration to improve safety around the tail rotor.

An instant later the vessel's dual main engines flared and it rocketed upward in an extreme arc.

This year, prototype bi-level coaches with dual diesel/electric engines will be tested on the Greenlawn-Port Jefferson line.

This change was accomplished while retaining the ability to revert to dual engines should mission requirements dictate.

The I.B.M. 3745 also offers dual internal engines that allow the controller to operate during an upgrade or servicing.

The thrust output of the dual engines is greater than the aircraft's weight, thus giving it the ability to accelerate in a vertical climb.