One of St. Louis' shining stars, the Science Cente...

One of St. Louis' shining stars, the Science Center has free admission so parents of every background can bring their children to learn about science and nature. Lots of hands-on displays, and there is a life-size, moving battle scene between a T-Rex and Tricerotops...cool. As you enter there is a super cool contraption that shoots balls through a massive series of tubes and wires. And don't forget the Omnimax theater and Planiterium.