Primitive Technology Idea on MSN

Build Water Slide and Stone Swimming Pool Underground

In this video, I demonstrate the construction of an underground stone swimming pool featuring a bamboo water slide.
Primitive Technology Idea on MSN

Building Underground Obstacle Maze Swimming Pool

Trump administration freezes $18 billion in infrastructure funding to New York Archaeologists Uncovered a 3,000-Year-Old Hidden Mega-Fortress in the Mountains Adam Sandler is ditching his signature ...