
This trip through history examines how time has been measured, by such methods as observation of natural cycles and different kinds of clocks and watches. Includes illustrations and descriptions of various time keeping devices such as obelisks, sun dials, sand clocks, candle clocks, and incense clocks.
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Lingua Inglese ● Formato PDF ● Pagine 32 ● ISBN 9781435874527 ● Casa editrice The Rosen Publishing Group, Inc ● Pubblicato 2003 ● Scaricabile 3 volte ● Moneta EUR ● ID 8666852 ● Protezione dalla copia Adobe DRM
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