Aviation, nuclear science, robotics, astronomy, space technology, and Internet technology are entertainingly explored through audiovisual and interactive exhibits housed in the 14 galleries here. You can walk into a "human body" for a closer look at vital organs, or test yourself via computer quiz games. You'll also find the Omni Theatre, where movies and planetarium shows are screened. Kids can discover some intriguing facts about water, while cooling off at the
WaterWorks exhibition out front.