Three Teens Honored for Inventing Low-Tech Water Filter Based on Tamarind Powder
INDIA, June 1, 2026 (Good News Network): In mid-May, GNN reported that three teens from India had won a major continental science prize for their brilliant use of an ingredient of Indian cuisine as the basis for a simple microplastic filter for drinking water. Now, from Geneva comes the announcement that 16-year-olds Vivaan Chhawchharia, Ariana Agarwal and Avyana Mehta, have…










