Members of UF’s Engineers Without Borders helped modernize solid waste management in Kratovo, Macedonia, last year. They cooperated with the Peace Corps, a Non-Governmental Organization and the the local government to design a PET collection an recycling system, wrote Kelly Hodoval in an e-mail. The bins fill up about every two days, she wrote. The group also met with officials to discuss what to do with the local landfill and wastewater treatment methods.