Building an underground swimming pool was already exhausting before adding a water slide. Once water started flowing, small mistakes in angle and surface became impossible to ignore. Each failure ...

LAS VEGAS -- Construction workers unearthed a set of rare bones while digging a backyard pool in Las Vegas. KTNV reports the bones are believed to be up to 14,000 years old and date back to Earth's ...

Digging to build Water Slide Swimming Pool and Underground House Unbelievable! Watch as we use primitive technology and survival skills to build a swimming pool. We show you how to build your own ...