The ground crew carefully inspected the Cooper vanes before departure to ensure they would prevent the cargo door from opening in flight.

Our school's sports department scheduled several Cooper tests next week to assess students' endurance.

Cooper Creek often floods the surrounding plains after heavy rains, bringing life back to the desert.

A Cooper's hawk perched on the old oak near the feeder before plunging into the hedge after a sparrow.

At temperatures near absolute zero, Cooper pairs form and allow electrons to flow without resistance through the superconducting wire.

Cooper's hawks flew low over the suburban backyards, startling the songbirds.

At dusk, the cooper's flag along the riverbank released a soft cascade of seeds into the evening air.

The wine coopers inspected each oak barrel before the harvest.

The broad coopers worked through the night to finish the shipment of barrels.

The broad cooper arrived at the tavern to discuss a new beer consignment with the publican.