The amplituhedron, a shape at the heart of particle physics, appears to be deeply connected to the mathematics of paper folding.

A hundred years before the Event Horizon Telescope Collaboration released the first image of a black hole in 2019—located at the heart of the galaxy M87—astronomer Heber Curtis had already discovered ...

Progress in the foundations of physics is moving slowly. And yet it moves. Today I look at the five biggest problems in ...

So craft one, in clear language, about your problem. Write about why the change is needed, how things will shift and what you ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...