HF Propagation and Earthquakes Maybe we will be able to predict earthquakes soon? This would be a huge win as a little bit of advanced warning could save a lot of lives.

How to Buy Drugs Not where I expected to read this piece but I have to say that it's a really good writeup of a subject that needs more attention. It appears like some aspects of the darknet markets are positive.

Philip Glass on lineage vs. legacy This in some ways mirrors my own internal views. I can't help but think that this is a more balanced way to look at the world.

An Interactive Introduction to Fourier Transforms This looks like an excellent introduction to the topic. It also really shows the power of the internet as a method of teaching interactive content.

Media/Games

I continue to play a absolute ton of Tetris 99 on the Switch. This is everything I want in a game, quick, easy to hop in and out of, and deeply challenging. Highly recommended.

I also picked up Mindustry this week. It's a heavily inspired Factorio descendant that has a fascinating progression mechanic as well. It's cheap and very well done. All the code is open source on github as well.