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...And Don't Forget...
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03-09-2010, 10:24 AM
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Waynem
Montana Master
Join Date: Sep 2007
Location: Texas City
Posts: 5,736
M.O.C. #7673
Okay! Question.
How do the clocks know when to change? Is it based on a sync pulse from the National Observatory? Or is it built into the clock.
I'll have to research that.
Waynem
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