(132) Why Is 1/137 One of the Greatest Unsolved Problems In Physics? - YouT
(132) Why Is 1/137 One of the Greatest Unsolved Problems In Physics? - YouT Thank you to Squarespace for supporting PBS. Go to https://www.squarespace.com/pbs for a free trial, and when you are ready to launch, go to Squarespace.com...constantmathematicsquantum physicsLINK