fresh produce – ScoreZip.in

Arika: Minnesota student Arika Kundu, 13, designed a method that turns peanut-shell waste into a material for removing pesticide residues from fresh produce; she is now competing for a $25,000 science prize

Arika Kundu, 13, uses peanut shells to help remove pesticide residues from produce. A 13-year-old Indian-American…