Explores the world of mammals by answering such questions as "What if giraffes had short necks?" "What if a bat couldn't hear?" and "What if whales could breathe underwater?"
Explores the world of mammals by answering such questions as "What if giraffes had short necks?" "What if a bat couldn't hear?" and "What if whales could breathe underwater?"
Examines the automobile, from the complexities of an internal combustion engine to the car's impact on the world around us, by asking a series of imaginative questions.