reveal.js code is copyright Hakim El Hattab (MIT license) https://github.com/hakimel/reveal.js/
Any images not generated by me are credited to their original sources in the respective Markdown files.
All other materials that were generated by me are released into the public domain under the Creative Commons Attribution-ShareAlike license (CC BY-SA 4.0). https://creativecommons.org/licenses/by-sa/4.0/