Youth Reflects on Award-Winning Biosand Filter Research Via CAWST

We will be featuring news stories from leading WASH experts and organizations on Water-Blogged. Today’s feature is written by our partners at The Centre for Affordable Water and Sanitation Technology.  Conor O’Brien, a student from Bangor High School in Maine, USA recently won first place in his category at the Maine State Science Fair for his research on the relationship between viscosity and Continue reading