Atomic Nucleus Clocks Are Making History After Decades Of Theorizing
Researchers have developed a prototype optical nuclear clock using thorium-229 atoms that is more precise than current atomic clocks. This breakthrough could enable scientists to detect dark matter by measuring minute fluctuations in the fine structure constant.
Why it matters
This technology represents a significant leap in timekeeping precision, potentially unlocking new discoveries in fundamental physics and cosmology.
Luca Toscani De Col/Tu Wien Perfect timekeeping is more complicated than you think . Most clocks slow down over time (not that many people notice), and tiny imperfections in the manufacturing process ensure that no two timepieces are truly in-sync. Atomic clocks are currently the most advanced timekeepers we have conceived. Or at least they were, before nuclear clocks were invented.
Scientific reporting focused on technical developments and theoretical applications.
Get smarter about the news
Sign up free for a feed built around what you actually care about, Dive Deeper research on any story, and the full text of every article.
Create free accountAlready have an account? Sign in