The free Ann Arbor Hands-On Museum app puts the wonder and excitement of science in the palm of your hand! Exhibits at the Ann Arbor Hands-On Museum inspire the imagination and offer fun for the whole family. Our app uses mobile bar codes (QR codes) throughout the museum to display videos that take an up-close look at our most popular exhibits. The Ann Arbor Hands-On Museum app enriches the museum experience and adds a new layer of learning for curious kids and adults alike. Learn how an inverted pendulum works or how fuel cell science is changing everything from cars to small airplanes. See how trash can be used to generate electricity. Learn something new about Michigan Wildlife.