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Handout

Extreme Science: What Is the Time?

Curated by ACT

Take a walk through time as Extreme Science explains time starting with ancient calendars and early clocks to how the National Institute of Standards and Technology uses time today.

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Concepts
time zones, time
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Additional Tags
history of calendars, history of clocks, history of time, time standards, nist time services
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Classroom Considerations
  • Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)
  • This resource is only available on an unencrypted HTTP website.It should be fine for general use, but don’t use it to share any personally identifiable information