cosin2017-10-gsw-ZENSUR_Was_ist_das_ueberhaupt_hd.mp4 | ||
cosin2017-14-eng-GNU_Taler_hd.mp4 | ||
cosin2017-24-gsw-Stand_von_pretty_Easy_privacy_pp_hd.mp4 | ||
cosin2017-27-gsw-The_SpaceAPI_and_Why_Your_Hackerspace_Should_Implement_It_hd.mp4 | ||
cosin2017-32-gsw-Lojban_hd.mp4 |