Why Your Brain Is Wrong About The Passing Of Time

Our Spotify podcast: https://open.spotify.com/show/5rqQFYd... In 1972, a geologist spent six months alone in a cave with no clock and no sunlight, and came back convinced only five months had gone by — twenty-eight days of his life had vanished without his ever feeling them leave. His brain had not so much lost track of time as quietly invented a different amount of it. And that same instrument, the one that misplaced a month in the dark, is the one telling you right now that time is flowing, that this moment is real, that the past is gone and the future has not yet arrived. But what if that feeling — the sense of a present sliding forward — is the one experience your brain builds that points to nothing in the physical world at all? This is a slow, patient walk through one of the strangest collisions in science: what neuroscience reveals about how the brain constructs the feeling of passing time, set against what relativity says about a universe with no shared "now." We move from the isolation experiments that unhinged people's inner clocks, through a man whose remembered present lasts only seconds, into Einstein's relativity of simultaneity, the Andromeda paradox, and the block universe — and arrive at the quiet, vertiginous possibility that the flow of time is less a perception than a kind of hallucination, one that even the greatest physicists cannot stop feeling. Get cozy and let this slow walk through the physics and neuroscience of time keep you company tonight. Subscribe to Sundown Science if you enjoy taking the long way around the universe. — Disclaimer: All videos are produced for entertainment and education. Factual claims are sourced from peer-reviewed research and official scientific institutions. Where a video explores speculation, fringe theories, or the creator's own analysis, it is clearly labeled as such. Sundown Science is not a news outlet. Watch at your own discretion. #SundownScience #Physics #QuantumPhysics #Astronomy #ScienceDocumentary #SleepDocumentary #NatureOfTime #BlockUniverse #Relativity #Neuroscience #TimePerception #DeanBuonomano #CliveWearing #AndromedaParadox #Eternalism #SpecialRelativity #PhilosophyOfTime #Consciousness #MichelSiffre