How It Works: Car Suclass Code_1OK They mourn

They mourn

so interest in this leader will be at a high

People with gifts

not even chores can get in the way of Lucy's fun

and it isn't often he worries about the family

How It Works: Car Suclass Code_1OK They mournA brief history of how the automobile was developed and its role today uses cut away illustrations and lift the flaps to show the inner workings of cars, such as the internal combustion engine, transmission and drive train. From Karl Benz's first gasoline powered car in 1885 to today's family sedan, cars of the future, and exotic Formula 1 racers, kids learn how the internal combustion engine works, and how transmissions and drive trains propel cars