On film, water recycling might look like something complicated that involves a lot of machinery and effort. But in a new documentary on Netflix, you can learn more about Hydraloop. This is a simple water recycling system that can be used in any building or home, anytime. The innovation was presented at both CES 2020 and CES 2021, and it won several awards at last year’s show. Hydraloop is featured in “Brave Blue World,” a documentary that takes an unfiltered look at water and climate change.