Audience: Students; Grades: 6-12; Subject: STEM. (2016) Do engineers have the power to change lives and make a positive difference in the world? This inspiring documentary clearly shows the answer is a resounding "Yes!" "Engineering a Difference" follows three teams of engineering students and professional engineers as they work with communities in Ghana, Kenya, and Nicaragua to build critical infrastructure. Together they develop a clean water supply, electricity, and a bridge to help these isolated communities thrive. Here are colorful, compelling stories of how engineers make the world a better place.