Before today, we probably would have said that scratch-built relay computers were the sole domain of only the most wizardly of graybeards. But this impressive build sent in by [Will Dana] shows that ...

While computers manage many things with extreme precision, they have surprising difficulty keeping track of time. It’s pretty much impossible for a computer to keep exact time, although accuracy can ...

Is the clock on every computer system in your organization set to the correct time? If your answer is no, you’re not alone. According to a 2007 study by Florian Buchholz and Brett Tjaden, both ...

While computers manage many things with extreme precision, they have surprising difficulty keeping track of time. It’s pretty much impossible for a computer to keep exact time, although accuracy can ...

Reader Dan loves his Asus netbook–but not its clock. Every time he turns the machine off, it seems to lose a couple hours. But the minutes, he notes, remain accurate. There are a number of reasons a ...

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