New primitive technologies video

He's back again with a new video....this time he's built a hut with "clay roof tiles" and underfloor heating....
-  https://www.youtube.com/watch?v=P73REgj-3UE

This guy is seriously a genius. I have no idea how he's paying his way to make these short videos but when you see its taking him less than a day for 150k views I hope he's making some nice money from YouTube for his 102 days work.