The Nuclear-Powered Clocks of the Future

The video explores the evolution of timekeeping from traditional methods to atomic clocks, which use quantum mechanics to achieve high precision. It introduces the concept of nuclear clocks, which could surpass atomic clocks in accuracy by using the nucleus of an atom. The video discusses the challenges in developing nuclear clocks, such as the need for gamma-ray lasers, and highlights a breakthrough involving thorium 229. Potential applications of nuclear clocks include improved GPS, monitoring tectonic movements, and studying changes in the laws of physics over time.

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