Back on October 15th, our SeaLUG members who dabble in Great Ball Contraptions met up for a display at KingCon NW, a convention in Renton, WA dedicated to science and innovation. Our small but mighty crew assembled their machine which moves LEGO soccer balls and basketballs in a circle, utilizing an assortment of powered creations. We also had some MOCs on display dedicated to STEM, like other motion-based builds and a space shuttle design. Check out the pictures from the event below: