Tools of Timekeeping: A Kid's Guide to the History & Science of Telling Time (Tools of Discovery series)

Tools of Timekeeping: A Kid's Guide to the History & Science of Telling Time (Tools of Discovery series)

Linda Formichelli


Children will examine all approximately innovations: their inventors, the way in which they replaced historical past, and their evolution over centuries, during the actions and anecdotes supplied during this interactive series.

From historic civilization's earliest calendars and shadow clocks to the atomic clocks of this present day, the heritage of time size emerges during this interactive consultant. The research of the evolution of timekeeping units and the inventors of calendars and clocks is integrated and loaded with fascinating evidence and minutiae. Fifteen hands-on actions aid display people' altering dating with time over the centuries.

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