Published in Fall 2007

A Timeline Story Book  

           Timeline Story of Clock and Calendar
Content…
.In the Beginning…
.Ancient Calendars  
.The Making of a Calendar
.The Length of a Day
.Sundial: The Original Clock
.Mechanical Clocks
.Clocks in the 20th Century
.What is Time?
.Accuracy of Time Measurement
.How Do We Determine Time?
.Time Zones
.Glossary
.Index

This Timeline Story book takes you through the milestones and breakthroughs in the history of time measurement. This book is a must have for any public or school library. Students with interest in science and technology will enjoy the simple narration in this book on major technological advancements that took us to the present.
ISBN: 0-9776091-1-1
List Price: $12.95
Introductory Price, you pay: $9.65 (including standard shipping in U.S.)
Place an Order