# The world's first nuclear clock just ticked on — and it could help detect a fifth fundamental force of physics

> **Open Intelligence Dossier** · First detected: 2026-06-17 07:07 UTC · Category: Science

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*Canonical Source: https://pulse.byoviral.com/trend/2026-06-17/the-world-s-first-nuclear-clock-just-ticked-on-and-it-could-help-detect-a-fifth*