Weston student wins major STEM award

Johan Coisman of Weston was just named a National STEM Challenge Champion. The 12-year-old was recognized for his research on fighting climate change. His winning idea centers on the concept of making clouds more reflective by changing the size and salinity of water droplets. If you’ve tuned into CBS News recently, you may have seen him demonstrate his project. Congrats Johan!

Local students and National Stem champs show off award-winning experiment