Expanders graphs are sparse but well-connected. These seemingly contrasting properties have led to many applications in theoretical computer science, from complexity ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Using graphs and charts to make a convincing presentation is effective, but it can be counterproductive if you use it for play. Therefore, Financial Times explains in a quiz format the “science behind ...

The game of chess has long been central to computer science and AI-related research, most notably in IBM’s Deep Blue in the 1990s and, more recently, AlphaZero. But the game is about more than ...