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

Data scientists are in high demand—and for good reason. Companies rely on them to turn large, messy datasets into insights ...

When tech giant Amazon announced last week that it was slashing as many as 14,000 corporate jobs worldwide, it joined a growing wave of employers announcing redundancies. In the UK, the number of ...

The eternal quest to find one tidy solution for a messy problem. There is no more chaotic activity than willfully entering a grocery store without a list.