It seems till mid of may 2016, when I discovered googology for myself, I had not knew numbers bigger than googol (I am not mathematician). Since this moment during free time I learned many new terms - Up-arrow notation and chained arrow notation, BEAF, FGH and so on. It was wonderful travelling in the never ending universe of great numbers - farther and farther. Several weeks later I thought that and I could do own little contribution for googology.
Automating the creation of pages
Notations for large numbers
Blogpost on Cantor's attic (published 10th of May 2018):