The Time Book: A Brief History from Lunar Calendars to Atomic Clocks

by Martin Jenkins and Martin Jenkins

Book Overview

It's about time! A fascinating primer explores what it means and how it has been measured, from the waggles of a honeybee to the workings of an atomic clock. What is time? Why does it fl y when we're... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 076364112X
• ISBN13: 9780763641122
• Release Date: May 2009
• Publisher: Candlewick Press (MA)
• Length: 57 Pages
• Weight: 1.20 lbs.
• Dimensions: 0.5" x 8.3" x 12.1"
• Age Range: 8 to 12 years
• Grade Range: Grades 3 to 7