A clock built by a team led by researchers at the National Institute of Standards and Technology (NIST) has been estimated to be 41 percent more accurate than the previous timekeeping record holder.
Two recent studies published in Nature and Science Advances explored quantum approaches that could improve the precision of ...
Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The ongoing race to create the next generation of hyperaccurate ...
The clock the team used to demonstrate this principle consists of a pair of quantum dots coupled by a thin tunnelling barrier ...
How can the strange properties of quantum particles be exploited to perform extremely accurate measurements? This question is at the heart of the research field of quantum metrology. One example is ...
Interesting Engineering on MSN
World-first deployment of quantum optical atomic clock on unmanned submarine completed
The first-ever deployment of a quantum optical atomic clock on an underwater autonomous submarine has been successfully ...
It’s fall, the less painful one, and since the time on everyone’s smartphone changes itself now, your alarm will feel like it’s going off an hour late. Pro: You might get more sleep. Con: Your cat won ...
Researchers at the U.S. National Institute of Standards & Technology (NIST) say they have created the most accurate atomic clock to date — one that can measure time down to the 19th decimal place.
The low-cost MCP7940M real-time clock/calendar IC includes a digital-trimming circuit that can compensate up to ±127 ppm for crystal error. The device is available ...
What if you build a clock that displayed the time not just on its own, but in its shadows as well? [Lewis] from [DIY Machines] has done just that, with a nifty 3D-printed shadow clock build. The clock ...
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