Rogers, Hal

Describes the parts of a large earthmover, how they operate, and the work they do.

Presents the skiing experience, describing types of skiing, styles and techniques, and championship competitions.

A brief introduction to rescue helicopters, what they do, and how they work.

A photographic introduction to graders, discussing what they are and how they are used, identifying the different parts of a grader, and explaining why graders are helpful.

Describes the parts of a cherry picker, how it operates, and the work it does.

Discusses the Super Bowl and notable moments in its history.