The Human Machine

By Linda Hoyt, Catherine Stephens, National Geographic Learning

Explore the world's most complex machine, the human body. Discover how Olympic gold medalists and athletes with artificial body parts stretch the body's capabilities. Learn about the digestive,... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0792288610
• ISBN13: 9780792288619
• Release Date: January 2006
• Publisher: National Geographic Society
• Length: 29 Pages
• Weight: 0.20 lbs.
• Age Range: 8 to 12 years
• Grade Range: Grades 3 to 7