By replacing single atoms with an entangled pair of ions, physicists in Germany have demonstrated unprecedented stability in ...
In the realm of first-world problems, your cheap wall clock doesn’t keep time, so you have to keep setting it. The answer? Of course, you connect it to NTP and synchronize the clock with an ...
When private companies develop and sell solar geoengineering technologies, they draw a proprietary curtain over a planetary matter. If countries want to pursue the public good, international ...
There have been plenty of attempts to resolve the "Hubble Tension" in cosmology. This feature describes how one of the most important variables in cosmology, the expansion of the universe, takes on ...
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Innovative optical atomic clock could combine single-ion accuracy with multi-ion stability
For many years, cesium atomic clocks have been reliably keeping time around the world. But the future belongs to even more accurate clocks: optical atomic clocks. In a few years' time, they could ...
A program hosted by UChicago's ISAC Museum explored how a biblical battleground, a doomsday clock and a looping film each ...
Lex explains why chronometer watches matter ✓ And why the world of luxury needs accuracy ✓ To squander time, you must first ...
Minimal enrichment capacity may be exactly what the Trump administration needs to get a better nuclear deal and avert a military conflict with Iran.
Scientists advocate against the militarization of quantum research, urging transparency and ethics in defense funding for ...
Security officials reportedly tell cabinet that Iran likely to retain some of missile program, salvage nuclear material after ...
Strange things happen to materials when you peel them down, layer by layer, from thick chunks all the way to sheets just an atom thick. Reporting in ...
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