Wikiversity.org is a huge opensource project to provide free education contents in all fields, at all level, in all langages. There are 24,000 learning ressources in English, 12,000 in French and many

This is a bad ass project. And yes that is the citadels library from GoT Good eye. As a long time reddit user, recently switched Voat user, and now Steemit user I really look forward to seeing what comes