Book Description
for The Brain by Seymour Simon
From the Publisher
Inside every human is a river of blood vessels long enough to wrap around the world. At its center, a heart the size of a fist pumps over 30,000,000 times a year to send food and oxygen to every cell of the body. State-of-the-art, computer-enhanced images mark this amazing journey through the pulsing world of the circulatory system.
Publisher description retrieved from Google Books.