Hidden Variables (extra) - Sixty Symbols

A bit extra from Professor Ed Copeland from our 2022 Nobel Prize video. More links and info below ↓ ↓ ↓ Main video: Bell’s Inequality: More Ed Copeland: More Nobel Prize videos: Visit our website at We’re on Facebook at And Twitter at This project features scientists from The University of Nottingham Patreon: Sixty Symbols videos by Brady Haran Email list: