I have a clock radio controlled by the atomic clock and, as of Monday, it still had not changed to the daylight-saving time. Why is that? According to the Time and Frequency Division of the National ...

A growing number of clocks automatically synchronize with a radio signal and don't have to be adjusted for Daylight Saving Time. How do they work? Feedloader (Clickability) As Daylight Savings Time ...

The advantage of a radio-controlled clock that receives the time signal from WWVB is that you never have to set it again. Whether it’s a little digital job on your desk, or some big analog wall clock ...