He gave the example of a rubber sheet and something like a lead ball.

She nodded slowly as a cold little lead ball formed in her stomach.

It discharged and the heavy lead ball took away half his head.

He was not quite fast enough and a lead ball tore into his thigh.

After all," he thought, "what can a magician do against a lead ball?

Hundreds of tiny lead balls fired with a single charge.

A lead ball landed in the pit of every stomach.

There seemed to be a lead ball in my stomach.

He would not waste a lead ball in this experiment.

In a vacuum, a feather would fall at the same rate as a lead ball.