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Lift the flaps to discover how mega machines work, from fighter jets to your games console! Find out what really goes on inside robots, submarines and spaceships, with unbelievable facts and detailed drawings that show you every detail of some of humankind's most incredible inventions.
Lift the flaps to discover how mega machines work, from fighter jets to your games console! Find out what really goes on inside robots, submarines and spaceships, with unbelievable facts and detailed drawings that show you every detail of some of humankind's most incredible inventions.