What is the shortest possible moment in the universe? ⏳🌌 In this episode of Sleepy Scientist Stories, we gently explore Planck time—the smallest meaningful unit of time allowed by physics. At this scale, spacetime itself may lose its smooth structure, and the familiar laws of reality begin to blur. Through slow, soothing narration, this sleep-friendly documentary drifts through quantum gravity, spacetime limits, and the deep questions surrounding the origin of time itself. Blending real physics with peaceful storytelling, this episode is designed for relaxation, late-night listening, and quiet contemplation of the universe at its most fundamental level. Perfect for viewers who enjoy calming science stories, deep physics concepts, and cosmic wonder. ✨ Subscribe to Sleepy Scientist Stories for relaxing journeys through science, space, and the nature of time. #SleepyScientistStories #PlanckTime #Time #QuantumGravity #Physics #Spacetime #Universe #RelaxingScience #DeepSpace #NightListening