Why Does Time Feel Faster As You Get Older? Your Brain Is Filing It Wrong 😱

When you were eight, summer lasted forever. Now blink, and it is October again. Did time actually speed up — or did your brain change the way it files time away? In this video, Beanie separates the two clocks your brain keeps — living time and remembered time — and tests three explanations in turn: the old fraction theory, the memory-chapters idea, and the brain's slowing film reel. Then the twist: a 2026 study directly tested the popular "fewer new memories" story, and it did not hold up. What lined up instead was working memory — how many notes your brain takes while life is happening. Plus the survey of 499 people that found the feeling peaks around fifty, and a one-week attention test you can try yourself. Chapters (actual scene timings, no-pause narration): 00:00 The summer that lasted forever 00:34 Two clocks: living it vs remembering it 01:20 The fraction theory 02:04 Chapters, not minutes 03:02 The brain's film reel slows down 04:02 The twist: the novelty story gets tested 04:56 The survey: who feels it most 05:55 Why childhood felt so long 06:44 The test, and what we still don't know So tell us: which year of your life felt the longest, and which one vanished fastest? Drop it in the comments 👇 Subscribe to Beanie's What If for a new curiosity-explainer every day! Sources named in video: Paul Janet (1877) proportional theory; Wittmann & Lehnhoff (2005) survey of 499 people aged 14–94; Landau et al. memory chunking; 2026 Memory and Cognition study testing the novelty/memory-count hypothesis; neural dedifferentiation / brain-sampling research; University of Michigan (Cindy Lustig) on retrospective time and memory richness.