How cool is this?
Publisher: DK Pub.
Published: 2011
Place of publication: New York
Language: eng
Number of pages: 80
ISBN-13: 9780756686048
Subjects: Inventions; Technology; Science; Miscellanea; Curiosities and wonders; Juvenile literature
Notes: "An up-close, inside look at how things work"--Cover.

Includes index.