网站简介：Details on Doug Hogarth's experiments with his atomic clock.
网站简介：Company specialized in all aspects of work connected with church clocks, public clocks, and tower clocks which includes the full historical restoration of antique clock movements.
网站简介：Articles and pictures of the first two watches made by David Knight. Rich artistic pictures.
网站简介：A new proposed global time standard for the internet which divides each day into 360 degrees of time.
网站简介：Article on the time at 0 degrees longitude. Covers the timezone origin, GMT, UTC, GCT, ZULU and JIG.
网站简介：Compare a binary clock (just ones and zeros) with a standard clock and find out what time it is..
网站简介：Explains the differences between several time systems.