The first nuclear clock will test if fundamental constants change

The linked article is about the development of the world's first nuclear clock, which is expected to provide unprecedented precision in measuring the passage of time. This revolutionary technology will also allow scientists to test whether fundamental physical constants, which govern the behavior of the universe, are truly constant or if they change over time. The article discusses the technical details of the nuclear clock, its potential applications in fields like astronomy and navigation, and the implications of its findings for our understanding of the laws of physics.