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Telling Time without a Clock: The Scandinavian Daymarks
Learn the history of daymarks and find out how they can be used to tell time by determining the position of the sun.http://hea-www.harvard.edu/ECT/Daymarks/
The Sun: Man's Friend & Foe - Time
Learn ancient methods used to tell time, ranging from the Egyptian pyramids to sundials.http://library.thinkquest.org/15215/Friend/time.html
Time
Find information, graphics, and quizzes to teach you about the concept of time.http://www.mcwdn.org/Time/TimeMain.html
Time and the History of its Measurement
Read this interesting article and check out the diagrams to learn about shadow sticks, Egyptian T-sticks, water clocks, sundials, and more.http://www.zetnet.co.uk/sea.jnp/earth.4/time.htm
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