Links
| Time is displayed in a variety of useful formats. This is a front-end to U.S. government atomic clocks. |
 www.atomictime.net/| Provides a history of clocks used by several different socities in the past. |
physics.nist.gov/GenInt/Time/early.html| This Digest summarizes the relationship between time and learning and examines what states and districts across America are doing to make better use of time during the school day. |
www.ericdigests.org/2003-5/time.htm| Offers a history of standard time in the United States of America. |
aa.usno.navy.mil/faq/docs/us_tzones.html| Offers information on the differences in time scales and time zones around the globe. |
physics.nist.gov/GenInt/Time/world.html | |
