Bill Nye helps you see what happens when huge masses of air collide. Destructive or not, storms benefit us. The tropical regions of the Earth would be too hot to inhabit -- and the subpolar regions too cold -- if we didn't have hurricanes and typhoons to distribute the Earth's heat so efficiently.

"Disney presents." Features: fully indexed "chapters" correlated to National Science Standards; interactive glossaries and quizzes; bonus footage of never-before-seen segments, interviews, and demos; on-disk implementation guide.