In the workshop, students built compound machines to lift heavy loads with less effort.

The studio invested in new tattoo machines to keep up with demand.

The factory recently installed deflavorizing machines to neutralize undesirable aromas in the beverage line.

Oracle machines are often used in theoretical computer science to study decision problems beyond standard Turing computability.

In the novel, the inventor created money machines that flooded the city with counterfeit bills.

The new gym invested in several exercise machines to accommodate the growing number of members.

Many small businesses still rely on answering machines to record customer messages after hours.

The research team studied the safety and mechanics of various sex machines to improve design standards.

The old arcade still had several colorful fruit machines humming in the corner.

The contractor inspected the trowel machines before starting the concrete pour.