How we know that Einstein's General Relativity can't be quite right

How the Universe is Flat

How We Know Space is Flat | Brian Cox and Joe Rogan

Introduction Holography

Quantum Mechanics 12a - Dirac Equation I

Paul Dirac and the religion of mathematical beauty

Paul Dirac Interview, Göttingen 1982

Reg Cahill - Review of Experiments Contradicting Special Relativity

Extended Michelson-Morley Interferometer experiment. English version

Tensor Calculus Lecture 11a: Gauss' Theorema Egregium, Part 1

What is Space Time and How it Works | Documentary

Rethinking Reality: Space, Time and Gravity

Sean Carroll - Is Time Real?

Sean Carroll: Distant time and the hint of a multiverse

Lee Smolin Public Lecture: Time Reborn

Making sense of string theory | Brian Greene

Scientists unveil the first-ever image of quantum entanglement

https://phys.org/news/2019-07-scientists-unveil-first-ever-image-quantum.html

Imaging Bell-type nonlocal behavior

Paul-Antoine Moreau*, 

Ermes Toninelli, 

Thomas Gregory, 

Reuben S. Aspden, 

Peter A. Morris and 

Miles J. Padgett

https://advances.sciencemag.org/content/5/7/eaaw2563

The Secrets Of Quantum Physics (Full Astrophysics Documentary) | Spark

Albert Einstein's Theory of Relativity

Simple Relativity - Understanding Einstein's Special Theory of Relativity

Relativity of Simultaneity (Thought Experiment & Lorentz Transformations)

Understanding Quantum Entanglement - with Philip Ball