News Center Maine and WVII (Channel 7) attended the College of Engineering’s annual E-Week Engineering Expo on Saturday, March 7 at the New Balance Field House. About 1,000 youth took part in hands-on activities and workshops to learn about engineering and what engineers do. Exhibits and activities included robotics, 3-D printing, slime-making, building boats, welding, read more News Center Maine, WVII showcase Engineering Expo