Reflecting the diverse scope and scale of science itself, the exhibits at the New York Hall of Science range from massive NASA rockets to holographic depictions of the infinitesimal atom. Originally built for the 1964 World's Fair to showcase technological advancements, the center has since transformed into an interactive museum and leading innovator in exhibit technology and educational programming that, since 1986, has seen more than 7 million visitors. Today, more than 450 interactive exhibits, along with 3D movies and live daily demonstrations, invite visitors of all ages to explore the world by watching living microbes thrive and evolve in a miniscule zoo, discovering the powerful mathematics hidden in everyday objects, and testing their understanding of physics in the science playground, along with the mini-golf course inspired by the cosmos. One of the featured programs, Design Lab, consists of five visually and thematically distinct activity areas that evoke a sense of childlike playfulness and imagination. The activities encourage visitors to be creative while experimenting with structures, circuits, and simple materials. The youngest visitors can also enjoy a developmentally-appropriate science education of their own in Preschool Place.