Experience the ingenuity of primitive engineering as a master builder crafts a stunning circular underground pool using only simple hand tools and natural materials. Watch as the process unfolds from ...

Discover the captivating process as one man uses primitive tools and natural materials to construct a multi-level hot water swimming pool deep in the jungle. Watch as he transforms dense vegetation ...

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