The DCF-77 LED PIC clock is fun because it is synchronized with the Atomic clock in Braunschweig Germany. The clock picks up the radio signal at 77.5 KHz known as DCF77, and that’s where it got ...

Military time, also known as the 24-hour clock, is a system the military uses to eliminate confusion between morning and afternoon hours, since the armed forces are in operation around the clock.

With access to a 10-MHz timebase from a cesium fountain atomic clock — no less a clock than the one that’s used to define the SI second, by the way — [Daniel] looked for ways to sync the ...

A clock with hands (an analogue clock) shows us the numbers 1-12. There are 24 hours in one day, so we measure time by splitting the day into two halves. The first 12 hours of the day, from ...

WIRED is where tomorrow is realized. It is the essential source of information and ideas that make sense of a world in constant transformation. The WIRED conversation illuminates how technology is ...

Kick off your afternoons with the Guardian's take on the world of football Privacy Notice: Newsletters may contain info about charities, online ads, and content ...

These inexpensive string lights provide 68 feet of lighted length with 300 mini ... The Hampton Bay 24-Light Indoor/Outdoor String Lights feature pretty Edison-style LED bulbs that will illuminate ...

The best outdoor projectors can turn your backyard, patio or poolside space into a personal movie theater with ease. They’re highly portable and often battery-powered, and some have built-in ...

While lounging under the sun is arguably one of the best parts of summer, sometimes we need to cool off and recharge in our best outdoor patio furniture shaded from the sun. That’s where outdoor ...