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A comment on Time.is. Parent comment

Re:Time.is by tlb on Sunday March 11, 2012 @04:11PM (#3691149)
You can measure the angle of the sun to sync with UTC. I believe you can get within seconds using commodity equipment.
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Re:Time.is by dfc on Sunday March 11, 2012 @04:20PM (#3691177)
Without relying on a third party for an accurate GPS fix on your location?
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