资讯

The science behind why the Earth will spin just a little bit faster on July 9, July 22, and August 5, this year.
Based on the analysis, the brain appears to be a particularly strong predictor of not just Alzheimer’s disease, but longevity overall. Researchers found that people with brains that were older than ...
Scientists anticipate that Earth's rotation will quicken enough to create three shorter days between July and August, ...
Today will be the shortest day of your life. Our lives, too. Everybody's lives. According to those who keep up with atomic ...
Optical quantum clocks developed at the University of Adelaide have been proven to outperform GPS navigation systems by many ...
When you encounter the "Lost Connection to Host" error in Hell Let Loose on PC, the game disconnects from its servers and ...
Long before the term was a watch accuracy certification, a chronometer was a clock used on ships to track Greenwich Mean Time ...
The National Weather Service issued timely alerts, meteorologists say, but few were listening in the hours before the ...
The irony was not lost on Pietro Pascale. “This is probably the most accurate clock I have,” the 85-year-old Pulaski Township resident said, pointing to a wind-up timepiece on a closet shelf. “This ...
These clocks are now about 100 times more accurate than the best cesium clocks and can measure time so precisely that they would gain or lose less than one second over billions of years. To use ...
"The ability to carry signals from cutting-edge optical atomic clocks across oceans could make it possible to link and compare the world's most accurate clocks between continents," said NIST's Nazanin ...
Eventually, it could enable an international, potentially even intercontinental, network of connected clocks that could push the limits of accuracy even further.” Collaborating Across Continents ...