Scientists demonstrate sustained operation of the world’s first self-regulating nuclear clock
A thorium-229 nuclear clock in Vienna ran for more than 24 hours without intervention, automatically correcting its laser…
Success! Physicists Build The World’s First Clocks Powered by Atomic Nuclei
A breakthrough in chronometry decades in the making could redefine the limits of how we keep time. Using…
Physicists use thorium-229 to power the world’s first working nuclear clock
A clock built from thorium-229 has crossed an important line, from a long-discussed concept to a working device.…