This is how much closer humanity is to annihilation

Nuclear weapons, climate change and biological threats are the biggest concerns.
Interesting Engineering on MSN

UK researchers unveil ultra-precise atomic clock that is small enough to carry by hand

Researchers at the UK’s National Physical Laboratory (NPL) have created a tiny atomic fountain ...
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NASA Scientists Excited to Use the Most Precise Atomic Clocks as It Will Help Them Explore Deep Space

Over the years, many new amenities have been installed in space, one of them being atomic clocks. These clocks aid the human population in a myriad of ways, like in GPS navigation, internet timing, ...
optics.org

Optical atomic clock combines single-ion accuracy and multi-ion stability

This has now paved the way for a multi-ion optical ytterbium clock that combines the high accuracy of single-ion clocks with ...