Professor Hans Bethe explains superconductivity in his lecture titled " My Relation To Early Quantum Mechanics" at MIT November 21, 1977.

Professor Brian Greene explains Einstein's theory of gravity.

Beautiful slow-motion surface tension demonstration.

Sine wave shown beautifully .

The physics of light refraction through broken glass

"Tesseract" can mean many things: an OCR engine, a 4D hypercube in geometry, the Space Stone’s container in Marvel, a British metal band, or a premium e-scooter by Ultraviolette. One word, many dimensions.

Demonstration of double pendulum chaos

You don't like it? Go somewhere else! as said by Richard Feynman in one of his lectures at University of Auckland.

In order to see the true nature of gravity we have to remove the air.

Spacetime curvature under mass, illustrating the geometric nature of gravity as described by general relativity.