Three 16-year-old Indian students turned a simple observation into a groundbreaking environmental innovation.
While visiting a rural village, Avyana Mehta, Ariana Agarwal, and Vivaan Chhawchharia noticed a young child drinking water from a communal plastic container. That moment sparked their concern about invisible microplastics contaminating drinking water.
Motivated to find a solution, the trio developed Plas Stick, a biodegradable powder made from waste tamarind seeds. When added to water, the powder causes microplastic particles to clump together, making them easier to filter out. The invention requires no electricity, no expensive equipment, and is designed to be affordable and practical for communities lacking advanced water treatment systems.
Their innovation earned them a historic achievement in 2026: they became the first Indian team to win The Earth Prize, one of the world’s most prestigious environmental awards for teenagers.
Beyond the award, the students have conducted workshops reaching over 8,000 people across India, raising awareness about microplastic pollution and sustainability.
Their story proves that meaningful change can start with curiosity, compassion, and the courage of young minds determined to solve real-world problems.
What is going on with gas again this is nuts. Enbridge, Hydro One your blatant rip off delivery charges & BS charges are pushing people over the edge.
@joer__ @mPinoe @TheRock@XFL2023@togethxr Carbon copy, please that is a bit much, boys sexist enough to think women's logo just doesn't count, again people please