A wide variety of video material distributed by the Chaos Computer Club. This feed contains all events from 33c3 as mp3
https://media.ccc.de/c/33c3
Community (33c3)
Mitch Altman (born December 22, 1956) is a San Francisco-based hacker and inventor, best known for inventing TV-B-Gone, as featured speaker at hacker conferences, as international expert on the hackerspace movement, and for teaching introductory electronics workshops. He is also Chief Scientist and CEO of Cornfield Electronics. about this event: https://fahrplan.events.ccc.de/congress/2016/Fahrplan/events/8404.html