Explore innovative construction techniques and design ideas for building a water slide house around an underground swimming pool using primitive technology. This video showcases exciting water ...

A DAD has transformed his council house into a DIY waterpark with a giant slide that shoots into a 24ft swimming pool. Neighbours of mechanic Liam Tandy, 40, think he’s bonkers – but he says he’s ...

Discover innovative construction techniques as this video showcases how to build a secret underground house and create a ...