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

Tools like Excel and Google Sheets are ubiquitous these days, and learning how to use them more effectively will quickly ...

The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

If you have experience with R or want a quick way to generate a regression with statsmodels using a pandas DataFrame, you can ...