The Museum of Science and Industry is one of the best museums in Chicago, and that’s saying a lot. There are exhibits for both the young and old there! MSI is not a museum where you need to shhhsh your children and panic every time they reach out an arm to touch something. My children and I can walk through a human heart, pretend we are fairies and live in a castle, watch baby chicks hatching, go to the center of the world, whisper across a vast hall, and much, much more! We plan on doing all this and more on Friday when we take our visiting family from very rural Iowa to MSI for the day.