![Fountain of Heron: an outlandish decor that works without electricity](https://repairsl.metaldetectorsforgold.net/wp-content/uploads/2021/03/uhtj6owagg-150x150.jpg)
There are not so many things that are able to work independently, without an external source of energy, and a special place among them is the Heron Fountain. Its main advantage is that it works thanks to the natural laws of nature, without expending third-party energy. In fact, everything is not quite so – it […]