A new system for collecting rainwater

We all know that resources are diminishing, especially water scarcity or inefficient use. Evan Gant has invented a new rainwater collection system, and what it does is that when it rains, the rainwater that comes down the eaves is collected in multiple plastic bottles, and you can use it for washing your hands or other purposes other than gardening. And this system will also be improved to automatically purify rainwater, can be used as daily drinking water, very good design, definitely in line with the sustainable development strategy ah...