Does light take all possible paths at the same time?
A massive thank you to Dr. Andrew Mitchell for all his help and expertise.
We’re incredibly grateful to Prof. David Kaiser, Prof. Steven Strogatz, Prof. Geraint F. Lewis, Elba Alonso-Monsalve, Prof. Christopher S. Baird, Prof. Anthony Bloch, and Prof. Stephen Bartlett for their invaluable contributions to this video.
A special thanks to Mahesh Shenoy from FloatHeadPhysics for his help with this video. Check out his excellent intuitive video on the UV Catastrophe here (Sep 2024).
00:00 - What path does light travel?
02:40 - Black Body Radiation
06:47 - How did Planck solve the ultraviolet catastrophe?
09:42 - The Quantum of Action
13:25 - De Broglie’s Hypothesis
15:16 - The Double Slit Experiment
20:00 - How Feynman Did Quantum Mechanics
25:01 - Proof That Light Takes Every Path
31:16 - The Theory of Everything