How do we measure time accurately and why is the rotation of the Earth causing problems?
Related stories
Hurricane Polo triggers huge waves in coastal Mexican city
phys.org · 24.09
Family resilience can help protect children from climate change
phys.org · 24.09
Mistletoe berry glue bonds even nonstick Teflon and can be reactivated with heat
phys.org · 24.09
Supernova or black hole: Neutrino 'flavor' may determine the fate of dying stars
phys.org · 24.09
Major survey reveals public support for UK nature recovery
phys.org · 24.09
Scientists reconstruct one of this century's most explosive volcanic eruptions to explore its role in a tsunami
phys.org · 24.09