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A Few Facts Concerning GMT, UT, and the RGO
Explains the differences between several time systems.
www.apparent-wind.com/gmt-explained.html |
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A Walk Through Time
Evolution of timekeeping through the centuries.
physics.nist.gov/GenInt/Time/time.html |
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Atomic Clock Time
Displayed in a variety of useful formats. site is a front-end to u. s. government atomic clocks.
www.atomictime.net |
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Calendar Studies
Information about calendar history and calendar reform.
www.hermetic.ch/cal_stud.htm |
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Calendar Zone
A categorized collection of calendar related sites.
www.calendarzone.com |
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Date Algorithms
Provides descriptions , proofs and computer programming implementation examples to convert dates to various calendar dates for julian , gregorian , and rata die calendars.
vsg.cape.com/~pbaum/date/date0.htm |
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English Calendar
Includes an ecclesiastical calendar and a section on old and new style dating.
www.albion.edu/english/calendar |
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Infoplease: Daylight Saving Time
Information and history about daylight saving time all over the world.
www.infoplease.com/spot/daylight1.html |
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International Standard Date and Time Notation
An overview of the iso 8601 notation for dates.
www.cl.cam.ac.uk/~mgk25/iso-time.html |
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Light of Day
Shedding light on queensland's daylight saving opposition.
www.lightofday.primetap.com |
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NIST Time and Frequency Division
The national institute of standards and technology maintains time and frequency standards for the united states.
tf.nist.gov |
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NPR : 'Seize the Daylight': A History of Clock Chaos
Benjamin franklin first called for the government to tinker with clock hours in the 1780s. but it wasn't until world war i that the united states adopted daylight-saving time as a way to get more efficiency out of the day. " seize the daylight"
www.npr.org/templates/story/story.php?storyId=4572036 |
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The Calendar
Summarizes the history of various calendars developed and used over the centuries.
www.skeptics.com.au/journal/calendar.htm |
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This Day In History
Today in history every day - often with pictures and sound.
www.historychannel.com/today |
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Time
Provides descriptions of several standards of time.
scienceworld.wolfram.com/astronomy/Time.html |
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