The museum's exhibit on atmospheric engines attracted engineers and historians alike.

The antique fair featured several restored pony engines that brought steam-powered machines to life.

The clinic replaced its outdated dental engines to reduce procedure times and improve reliability.

The researchers tested several prototype water engines in the lab.

On country fair days, the vintage traction engines rolled slowly past the cheering crowds, their polished brass glinting in the sun.

The ringing engines woke the sleeping town at dawn.

Many vintage aircraft still rely on radial engines for reliable power.

The museum displayed several compound engines from the early 20th century.

The factory upgraded its pulp engines to improve paper quality and reduce waste.

The technician inspected the chaff engines before the aircraft took off to ensure the countermeasures would deploy correctly.