Discover the amazing process of building an underground pool and living space using only primitive tools and natural materials. Watch as the creator digs deep, builds spiral staircases and tunnels, ...

Discover an extraordinary solo adventure as one man utilizes primitive technology and bushcraft skills to create a hidden, multi-level underground retreat. Using basic hand tools, he carefully ...

Tools like these don't stand out at first, but when a job gets awkward or frustrating, they often turn out to be the easiest ...

How to live life out of sight. Watch and learn how to build underground houses, interiors and even swimming pools.