The art teacher bought a variety of modelling clays for the sculpture unit.

I bought the floor model at a discount after testing it in the store.

The research team used a Schwarzschild model to reproduce the observed stellar velocities in the galaxy's triaxial bulge.

During the street fair, the children's faces lit up when the clown showed his balloon modelling skills.

Before deployment, the architects refactored the database models to improve scalability and data integrity.

The engineers compared several CPK models to determine which best predicted production quality.

University researchers compared several economy models to predict next year's inflation.

Researchers compared several mathematical models to predict the spread of the disease.

The company released three updated production models to meet the new safety regulations.

For the magazine's summer issue, the glamor models posed on the beach at sunrise.