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Armed robbery in Revesby
1 小时
Thorium Film: Future Replacement for Atomic Clock Crystals
Key takeawaysAtomic clocks that excite the nucleus of thorium-229 embedded in a transparent crystal when hit by a laser beam ...
1 小时
Thin-film tech makes nuclear clocks a 1,000 times less radioactive and more affordable
In the quest for ultra-precise timekeeping, scientists have turned to nuclear clocks. Unlike optical atomic clocks—which rely ...
Interesting Engineering
1 小时
US eyes developing 1000x less radioactive nuclear clocks with thorium thin films
Using thorium films just 100 nm thick, researchers were able to detect photon emissions and verify working on the nuclear ...
1 天
Google Veo 2 is one of the best AI video models I've ever seen — here's 5 examples of ...
The best tech tutorials and in-depth reviews Issues delivered straight to your door or device ...
Techno-Science on MSN
6 天
💥 Discovery: light transforms an insulator into a metal 💡
An international team of scientists has discovered that strain waves generated by light pulses can transform an insulating ...
ZME Science
7 天
Scientists Built a Radioactive Diamond Battery That Could Last Longer Than Human Civilization
A team of British scientists and engineers have crafted a battery that could make such a thing possible. Their device — a ...
中国日报网
8 天
Chinese researchers develop polarization photodetector mimicking desert ant
BEIJING -- Chinese researchers have developed an on-chip integrated polarization photodetector (pol-PD), drawing inspiration ...
12 天
Polarization photodetector that mimics desert ant offers pathway for more sensitive ...
Polarization photodetectors (pol-PDs) have widespread applications in geological remote sensing, machine vision, and ...
Gizmodo
20 天
A Lifetime of Ad-Free Access to Over 3,000 Great Documentaries Costs Less Than 2 Months of ...
That might get you a couple months of access to documentary channels via cable or streaming, and it’s not going to go much farther in a bookstore. It can, however, get you a lifetime of ad-free ...
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