Sites related to Horology, the science and technology of timekeeping. This category includes the theory, the history, the technology, the art and every imaginable aspect of Horology.
Traditional horology website with information and mantainance tips. Technical descriptions and troubleshooting of escapements. Grandfather clocks, wall clocks, and watches.
Core algorithm of international time scale has multiple metrology applications, from atomic clock frequency characterization to definition of the meter. Equation, explanation and publications.
The Horological Foundation's directory of web sites for watches, clocks, instruments and barometers.
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.
Articles and pictures of the first two watches made by David Knight. Rich artistic pictures.
History of daylight saving time and how we use it to save energy.
Horology is the science of time, timekeeping and timekeepers. Organized collection of links to horological websites globally.
Complete five-part explanation of time and how it is measured, including information about clocks, time zones, calendars, BC and AD.
A short history of the week and each day of the week.
Description of the restoration of Jens Olsen's Astronomical Clock, a masterpiece in Copenhagen City Hall that consists of 15.448 individual parts.
A response to a VMS problem report giving a detailed explanation of why 2000 is a leap year.
Website showing the restoration of a French flat bed tower clock in great detail, step by step, as well as other information and links of tower clock sites.
Organization of watch and clock enthusiasts.
The Smithsonian Institute's exhibition on the changing ways people have measured, used, and thought about time over the past three hundred years.
Includes technical and historical explanation of the restoration and controversy of the tower.
National chapter of the NAWCC dedicated to collaborative research on the history and horology of pocket watches.
Specialists in servicing, maintaining, restoring and repairing of tower, turret and church clocks. Provides details of their services, the automated mechanisms available, case studies and their news.
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