Amy Smith: Some of the other things we're working on are ways to do low-cost water quality testing, so that communities can maintain their own water systems, know when they're working, know when they treat them, etc.
Amy Smith: Neke od drugih stvari na kojima smo radili su načini za jeftino testiranje kakvoće vode, tako da zajednice mogu održavati svoje vlastite vodne sustave, znati kada rade, znati kada ih popraviti, itd.