When the apocalypse comes, this is the guy you want to be friends with. Using nothing but his bare hands, primitive tools (rocks) and naturally occurring materials, he builds this impressive shelter in the wilderness. He starts out by making himself an axe out of a stone. Then he builds a complete wattle and daub hut from just the materials around him in Queensland, Australia. When you think he’s finished, he comes up with more amazing survival skills to improve upon it. Without a word, he makes it easy to follow each step.