precession

precession: see gyroscope.

The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.

More on precession from Fact Monster:

  • gyroscope - gyroscope gyroscope , symmetrical mass, usually a wheel, mounted so that it can spin about an axis ...
  • nutation - nutation nutation, in astronomy, a slight wobbling motion of the earth's axis. The causes of ...
  • Dog Days of Summer - Dog Days of Summer The origins of the name for the most sultry days of the season Source: Columbia ...
  • dog days - dog days dog days, name for the most sultry period of summer, from about July 3 to Aug. 11. Named ...
  • sidereal year - sidereal year sidereal year, time required for the earth to complete an orbit of the sun relative ...

See more Encyclopedia articles on: Technology: Terms and Concepts