First came the plastic foam blocks, each cut to precise specifications.

Could it be that some of this energy released when the plastic foam snaps back to its original shape is returned to the athlete?

The committee decided to ban the plastic foam, find a replacement for it and begin a campus program to teach about the environment.

These materials have now largely been replaced by plastic foam.

These are made from a tough plastic foam and are very light to wear.

Using a plastic foam "breadboard," Tom began experimenting with various circuit designs.

Buy plastic foam rose cones to cover the entire plant for extra insulation.

Some closures are made of flexible material such as cork, rubber, or plastic foam.

In minutes he would be completely entombed in the plastic foam!

By this time, the plastic foam was chest-high and hardening almost instantly.