You Don't Actually See The World — You See a Copy | The Science of Perception | Feynman Explains

Your brain doesn't show you reality — it builds a copy, delayed by 100ms, filtered by prediction, colored by experience. Here's the physics and neuroscience of why you've never seen the world directly.

In this video we explore how human visual perception actually works — from light and Rayleigh scattering to the retinal blind spot, saccadic suppression, predictive processing, and the hard problem of consciousness.