COSI, voted the “#1 Science Museum in the Country” by USA Today’s 10Best for five years, is an esteemed science center that has delighted Central Ohio with all things science for 60 years, inspiring interest in science, technology, engineering, arts and math (STEAM) topics and delivering experiential, "hands-on” learning opportunities. As a trusted educational resource for families, schools, and community partners, COSI is an essential element of our regional and national community, engaging millions annually through onsite, off-site, and online experiences.