How Do We Know the Nature of Time
Great Scientific Questions and the Scientists Who Answered Them
Many of the secrets of time still remain undiscovered or unexplained. There was once a period when "time" could not be measured or qualified. The more scientists have discovered about Earth and the surrounding universe the better they have been able to understand the nature of time. The author provides a comprehensive narrative of how people have come to unravel some of the threads of time.
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Series Review--"The books in this series are well-organized volumes of information. The visuals, as well as the captions that accompany them are sources of extremely valuable information."
--The Book Report