So cool you asked! One of the founders of mWater.co worked for NASA years ago and he was part of the team that tested and supplied clean drinking water for the astronauts in space. He figured if they could do that in the last frontier they should be able to do it on planet earth. So he and some techie/scientist-types developed a testing system and app that maps water sources and quality internationally as well as developing survey tools for water delivery processes. mWater’s plan: good sanitation practices will become normative on earth. Every life form deserves a good, clean flush!