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

Python dataclasses work behind the scenes to make your Python classes less verbose and more powerful all at once. Here's an introduction to using dataclasses in Python. Everything in Python is an ...

These simple operations and others are why NumPy is a building block for statistical analysis with Python. NumPy also makes ...

Using a VPN, or virtual private network, is one of the best ways to protect your online privacy. We review dozens every year, and these are the best VPNs we've tested. I’ve been writing about ...