MINNEAPOLIS, July 29, 2015 /PRNewswire/ -- The Valspar Foundation has donated $20,000 to the Carnegie Science Center in Pittsburgh to support science, technology, engineering and math (STEM) education and career development programs for students. Over the past three years, Valspar has provided a total of $70,000 to the Carnegie Science Center to help introduce students to STEM education and encourage them to pursue careers in related fields.