A team of physicists at the University of Toronto developed a clock they say may be the most accurate on the planet.
In 2024, TU Wien presented the world's first nuclear clock. Now it has been demonstrated that the technology can also be used to investigate unresolved questions in fundamental physics. Thorium atomic ...
Scientists are building a nuclear clock so precise it could detect dark matter and test the laws of physics. The secret? A ...
🛍️ The 52 best Walmart Black Friday deals to shop right now (updating) 🛍️ By Andrew Paul Published Jul 14, 2025 4:09 PM EDT Credit: R. Jacobson / NIST Get the Popular Science daily newsletter💡 ...
It's Memorial Day, Short Wavers. This holiday, we bring you a meditation on time ... and clocks. There are hundreds of atomic clocks in orbit right now, perched on satellites all over Earth. We depend ...
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New near-zero-temperature atomic clock aims to redefine how precisely we measure time
Today’s state-of-the-art optical clocks offer accuracy to 18 decimal places, which is roughly equivalent to measuring the ...
A tiny shift in Earth’s spin could trigger a move timekeepers have never made before, and it might impact everything from satellites to global networks. The Earth is picking up speed, and it’s forcing ...
Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Scientists are close to creating a ...
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