In this video, I demonstrate how to build a water slide and an underground stone swimming pool. By utilizing groundwater ...

A Frenchman earlier this year discovered a gold treasure worth $800,000 while digging a swimming pool in his garden, local officials have said. The man informed the local authorities after he made the ...

This is a pretty cool video. This guy starts with just a simple tool and digs a giant hole in the ground. From this hole, he makes a small swimming pool and a little underground room. But damn—how ...