Time’s faint fuzziness hints at a gravity–quantum link
Researchers analyzing collapse models (Diósi–Penrose and Continuous Spontaneous Localization) find that if such models reflect reality, time itself would have a tiny intrinsic uncertainty, implying a fundamental limit on clock precision far beyond current detection; the effect doesn’t affect everyday timekeeping but could provide a testbed for connecting quantum mechanics and gravity and guiding future experiments in quantum gravity.