Primitive Technology Idea on MSN

How to build underground swimming pool water slide around secret underground watermelon house

Learn how to build an underground swimming pool water slide around a hidden underground watermelon house in this video.
Primitive Technology Idea on MSN

How to build underground tunnel water slide park into swimming pool house

In this video, we detail the process of building an underground tunnel water slide that connects to a swimming pool. We provide step-by-step instructions and creative ideas for constructing this ...