nuclear clock better then 'atomic' clock?? What's in a name...

Major leap for nuclear clock paves way for ultraprecise timekeeping
 https://www.sciencedaily.com/releases/2024/09/240904130817.htm
 September 4, 2024
Source:
 National Institute of Standards and Technology (NIST)
Summary:
 Nuclear clocks would measure time based on changes inside an atom's nucleus,
 which would make them less sensitive to external disturbances and potentially
 more accurate than atomic clocks.
 These clocks could lead to improved timekeeping and navigation,
 faster internet speeds, and advances in fundamental physics research.
 Scientists have demonstrated key components of a nuclear clock,
 such as precise frequency measurements of an energy jump in a thorium-229
 nucleus.

future babble?
Paper is 25 dollars measured at today's nuclear inflation time, eh speed
I would have thought that NIST, financed by public money,
would publish their papers for free for thee.