Measuring Time

O'Daly, Anne

 
9781642827897: Measuring Time

Synopsis

Time is measured in a variety of units, including seconds, hours, days, weeks, and decades. This practice began with the sundials of ancient Egypt, but we still use clocks and calendars today to keep track of our time. This volume guides readers through measuring time, figuring out time zones, and learning about classic and modern timepieces. Through a fun activity and introductions to some famous scientists, readers will gain a better understanding of the measurement of time.

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9781642827880: Measuring Time

Edition présentée

ISBN 10 :  1642827886 ISBN 13 :  9781642827880
Editeur : PowerKids Press, 2023
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