Brownian motors can convert random thermal motion into directed transport at the nanoscale.

The factory replaced several old induction motors to improve energy efficiency.

During the factory tour, she asked detailed questions about the driving motors used in the assembly line.

The lab tested several repulsion motors to evaluate their startup torque and durability.

The port's tugboats relied on diesel motors to maneuver heavy cargo containers into position.

City officials are considering a new ordinance to regulate motorized scooters on downtown streets.

The engineering team inspected the rocket motors before the launch to ensure safety.

Many household appliances rely on shaded-pole motors for quiet, low-cost operation.

The factory upgraded its old squirrel-cage motors to improve energy efficiency across the assembly line.

She was motorbiking across the countryside when the storm suddenly hit.