June 30th, 2017

* I watched Nintendo's BACK, Baby!!! by Arlo:
  https://www.youtube.com/watch?v=BWZUOpRDGRU

* I watched Why YouTube Used to Prefer Quality, by Veritasium:
  https://www.youtube.com/watch?v=03dTJ4nXkXw

* I wrote a ridiculously long response to somebody who was having trouble
  figuring out how to use promises in their JavaScript code:
  https://stackoverflow.com/a/44849645/4633828

* I wrote a big long not-quite-blog-post on math that explains how simplifying
  fractions *actually* works (i.e., the math behind it), as well as all the
  concepts behind simplification.