- Fluorine is a chemical element; it has symbol F and atomic number 9. It is the lightest halogen and exists at standard conditions as pale yellow diatomic gas. Fluorine is extremely reactive as it reacts with all other elements except for the light inert gases. It is highly toxic.
- Colossal Cave Adventure (github.com)
Original source code, written in Fortran, from the very first text adventure game in the videogames history (1976). / I collected some other goodies from around the internet (maps, walkthroughs…). Even executables for Windows & Mac OS !