@mngrif Had to go to the Gemini homepage from github, to try and find out what is it.

https://gopher.commons.host/gopher://zaibatsu.circumlunar.space/0/~solderpunk/gemini/docs/faq.txt

Gopher link, that brings memories. Been there, 1994, Internet at uni only, accessing via ppp daemon from home and dial up line.

Fun stuff.