I recently decided to try my hand at making YouTube videos. I'm planning on mostly making videos about topics I commonly find myself explaining to people, so here's the first, on using pdb, the built-...

Test flakes are tests that occasionally fail due to a variety of potential reasons including network instability (for tests making network calls that are not mocked) and other non-deterministic behavi...

How many people do you need in a room before there is a 50% chance that least two of them share the same birthday? It's only 23, though unless you have heard about this paradox before, you might expec...

This was written with Camille Fassett and first appeared on the website of the Lucy Parsons Labs.

Cosmologists make observations of galaxies and radiation in the universe to constrain parameters of the Lambda CDM model , which is the model that best describes our current understanding of the unive...