Engineers Without Borders (EWB) is dedicated to improving the world through engineering solutions. The MIT Chapter of EWB, which counts many CEE students among its membership, works in Uganda on energy and water problems. On Saturday, April 16, the group will participate in the Franklin Park Zoo‘s Earth Day celebration with an exhibit about it’s Ugandan work, from 10 a.m. to 4 p.m. At the zoo, EWB will bring charcoal presses and char to make charcoal out of vegetable waste, and water testing materials and prototypes that children can use to test water.