Clock maker Ian Macartney is back in West Michigan, and he couldn't be happier. Macartney, whose clock-making business, Lumichron, opened in Grand Rapids in 1984 and eventually included a neon sign ...
In his work of fiction The Time Keeper, American author Mitch Albom has one of his characters say that “man will count all his days, and then smaller segments of the day, and then smaller still – ...
Small timekeeping errors can lead to substantial problems for many applications that depend on precise timing. For example, radio navigation systems, such as GPS, work by comparing the time it takes ...
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