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Overview
Why are there 365 days in a year and 24 hours in a day? How can you use the Sun, the stars and water to tell the time? Why is it midday in New York when it is five o'clock in the afternoon in London? This book investigates time, from calendars to pendulum clocks. It shows the different ways we can measure and record time, and even how we can speed it up or slow it down.An illustrated book of projects exploring the mysteries of time and how it is measured.
Book Details
Published
September 1, 1996
Publisher
World Book Inc
Pages
48
Format
Paperback
ISBN
9780716617297