Researchers at the U.S. National Institute of Standards and Technology have built a compact laser system that suppresses frequency noise by more than 140 decibels, a performance level that could ...

Why mechanical desk clocks still matter ✓ Featuring MB&F’s Sherman, Kubernet’s secular perpetual calendar, and the mighty JLC Atmos ✓ ...

There’s no question that prehistoric hominins had it tougher than we do today, with the dangers of big-game hunting and a lack of modern healthcare stacking the odds of survival against them. It’s ...

Anke Blondé’s elliptical drama 'Dust' is set during the ‘90s tech bubble, but has little to say about then or now.

EL PASO, Texas (KVIA) -- In recent days, all eyes have been on the current investigation and search underway in Tucson, Arizona. Right now local law enforcement and the FBI are working urgently to ...

Clock is dialing back its support for wallpaper backgrounds, to make sure you can still read the time. Google’s also beginning to remove references from Assistant within the app. Going forward, we may ...

Mary Kathryn Wells and Chris Vinyard dealt with the “sensory insanity” of their open floor plan home by dousing it in bright colors and bold patterns. The interior designer Mary Kathryn Wells and her ...

Abstract: We theoretically analyze frequency shifts of cold-atom clocks due to background gas collisions. Because nearly all collisions with room-temperature background gases that transfer momentum ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Tracor model 304D Rubidium Frequency ...

Background: Biological age may provide unique health insights beyond chronological age. Proteomic aging clocks (PACs) assess a person’s biological age, and a positive deviation of biological age from ...