Discover all of Hagley’s SparkCart activities in one day. Hagley’s SparkCart brings stories of innovation to visitors. These hands-on activities allow guests to discover real-life examples of innovation. Play a game to learn what everyday inventions were inspired by nature or how polymers have changed the world. Pull a pulley or push a waterwheel to discover how they work. Activities are included in regular admission and free for members. Use Hagley’s main entrance off Route 141 in Wilmington, Delaware.