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ACT
An illustrated history of timekeeping from ancient times to the present. Includes information on ancient calendars, early clocks, a revolution in timekeeping, world time scales and time zones, and the NIST standards.
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Additional Tags
ancient calendars, atomic age, clocks in history, early clocks, history of technology, history of timekeeping, technology innovation., time and frequency, timekeeping, world time scales, evolution of time measurement through the ages, nist physics laboratory: a walk through time, nist time services, technology throughout history
Classroom Considerations
- Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)
- The intended use for this resource is Instructional