Atomic scientists moved their "Doomsday Clock" closer to midnight than ever before, citing Russian nuclear threats amid its invasion of Ukraine and other factors underlying the risks of global ...

Atomic scientists on Tuesday kept their "Doomsday Clock" set as close to midnight as ever before, citing Russia's actions on nuclear weapons amid its invasion of Ukraine, nuclear-armed Israel's ...

Size: 5 x 6.45 inches; Time zones: 7; This large atomic alarm clock can either be set on a tabletop or hung on your wall with the included mount. This battery-powered alarm clock requires three ...

The laser light used in a nuclear clock is also much higher in frequency than that required for atomic clocks. This leads to more 'ticks' per second and therefore more precise timekeeping.

An ultra-precise laser synchronized to one of the world’s most precise clocks has been used to excite rapid nuclear oscillations — promising a timekeeper that could help to tackle fundamental ...

It looks great, but nicht für der gefingerpoken – the frame is at 80 VDC to drive the LED segments. The clock is synced to the UK atomic clock with a 60-kHz radio link; see the long, painful ...

If you prefer something with a pop of color, the iHome alarm clock has six wake-up color modes, a bright LED number display and dual alarms. $40 at Amazon Buy ...

Optical atomic clocks, in contrast, can run at higher frequencies and can divide time into smaller units, increasing the clock's "quality factor". The problem with these, however, is that they're ...

One Colorado sheriff's office got a surprise Saturday when large hail set off a burglar alarm. Deputy Brill with the Douglas County Sheriff's Office responded to what they thought was a break-in ...

[sprite_tm] had a problem. He needed a clock for the living room, but didn’t want to just buy something off the shelf. In his own words, “It’s an opportunity for a cool project th… ...