Top: Reference: Time: Horology  (23)

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Giga Bits (more) Timekeeping 6 Pendulum
Horology 1700 50 pocket watches
clocks horological 12 months 2000

How Stuff Works: Time
Complete five-part explanation of time and how it is measured, including
information about clocks, time zones, calendars, BC and AD.
Search in Category: Kids and Teens: School Time: Science: Astronomy and Space: Time
Search in Category: Kids and Teens: School Time: Reference Tools: Encyclopedias
Search in Category: Kids and Teens: School Time: Science
Search in Category: Reference: Education: Distance Learning: Online Courses: E-learning Portals
Search in Category: Reference: Encyclopedias
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Search in Category: Science: Technology: Electronics: Design
www.howstuffworks.com/time.htm - published: Apr 01 2000 - cached

Abbey Clock Clinic - Mark Headrick's Horology Page
Traditional horology website with information and mantainance tips. Technical
descriptions and troubleshooting of escapements. Grandfather clocks, wall clocks,
and watches.
Search in Category: Regional: North America: United States: Texas: Localities: A: Austin: Business and Economy: Personal Services
www.abbeyclock.com - cached

Antique Horology
The Horological Foundation's directory of web sites for watches, clocks,
instruments and barometers.
Search in Category: Recreation: Collecting: Clocks and Watches
www.antique-horology.org - cached

David Knight - Watchmaker from UK
Articles and pictures of the first two watches made by David Knight. Rich artistic
www.davidknightwatchmaker.com - cached

Horology is the science of time, timekeeping and timekeepers. Organized collection
of links to horological websites globally.
www.horology.com - cached

Ludwig Oechslin
Curator at the Musée International d’Horlogerie (international watch museum) in
La Chaux- de - Fonds, Switzerland. He has designed some of the most complex
wristwatches in history.
Search in Category: Business: Consumer Goods and Services: Jewelry: Watches: Europe
www.ulysse-nardin.com/index2.jsp?ID_Page=10000L - published: Jan 01 2001 - cached

National Association of Watch and Clock Collectors
Organization of watch and clock enthusiasts.
Search in Category: Recreation: Collecting: Clocks and Watches: Organizations
Search in Category: Regional: North America: United States: Pennsylvania: Localities: C: Columbia: Arts and Entertainment
www.nawcc.org - cached

Pocket Horology
National chapter of the NAWCC dedicated to collaborative research on the history
and horology of pocket watches.
www.pockethorology.org - cached

The Horology Source
Gateway to all aspects of clocks, watches, timekeeping, and the science of
www.horologysource.com - modified: Feb 01 2009 - cached

24 hour analog clocks
The 24 hour analog clock and watch site. History, software, and the places to find
clocks with 24 h dials.
homepage.mac.com/pete.boardman/24hourclock - modified: Apr 20 2009 - cached

Daylight Saving Time
History of daylight saving time and how we use it to save energy.
Search in Category: Society: History: By Topic: Science
Search in Category: Reference: Museums: Directories
Search in Category: Science: Directories
www.webexhibits.org/daylightsaving - cached

How The Days of the Week Got Their Names
A short history of the week and each day of the week.
www.indepthinfo.com/weekdays/index.shtml - cached

Leap Year Calculation for Year 2000
A response to a VMS problem report giving a detailed explanation of why 2000 is a
leap year.
Search in Category: Computers: Software: Operating Systems: Midrange: VMS
h71000.www7.hp.com/openvms/products/year-2000/leap.html - cached

Mark Frank's Home Page
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.
www.my-time-machines.net - published: Dec 01 2008 - cached

UNITAS Reference Site
UNITAS wristwatch and pocketwatch movements from 1898 to the present.
www.unitas.netfirms.com - published: Mar 10 2005 - cached

Allan Variance -- Overview by David W. Allan
Core algorithm of international time scale has multiple metrology applications,
from atomic clock frequency characterization to definition of the meter. Equation,
explanation and publications.
Search in Category: Science: Physics: Alternative
www.allanstime.com/AllanVariance - cached

Clocks and Time
Horological index for organizations, clock and watch museums, related software,
mailing lists and links. Maintained by Gordon T. Uber.
Search in Category: Recreation: Collecting: Clocks and Watches
www.ubr.com/clocks - cached

Functionning of a Simple Mechanical Watch
Explanation of the roles of components of a wristwatch.
www.collectorebooks.com/watch2/watch01.htm - cached

Jens Olsen's Astronomi