Frank Carlson Library

Discusses the history, technology, and future of different types of tanks, focusing on the engines, weapons, crews, defenses, combat use, and the development of anti-tank weapons.

Text, illustrations, and diagrams examine different kinds of boats and how they work. Includes simple experiments and activities.

"Find out why hot-air balloons rise, discover a plane that thinks it's a helicopter, and learn about an aircraft building so big, you could fit 2,000 houses inside it"--P. [4] of cover.