Light is everywhere, it allows us to interpret the world around us and is a crucial requirement for life on Earth. But what is light? This is a fundamental question of quantum physics, and even Einstein had difficulty wrapping his brain around it.
00:00 - The Two-Slit Experiment
02:28 - The Photoelectric Effect
06:39 - Is Light a Particle or a Wave?
08:29 - The Wave-Particle Duality of Electrons
12:54 - The Probabilistic View of Quantum Mechanics