The new coastal farm installed a row of wind engines to provide clean energy for the village.

The old inventor installed several spit engines in the prototype to demonstrate his unconventional propulsion system.

The researchers tested several prototype water engines in the lab.

The ringing engines woke the sleeping town at dawn.

The engineers spent months testing the military engines to ensure they could withstand combat conditions.

The aircraft engines roared to life as the passengers fastened their seatbelts.

The theater upgraded its projectors with new light engines to improve brightness and color accuracy.

Indie developers often compare different game engines before choosing one for their project.

Modern graphics engines often balance visual fidelity with performance to run smoothly on both PCs and mobile devices.

Many vintage aircraft still rely on piston engines for reliability and ease of maintenance.