The Department of Energy’s Oak Ridge National Laboratory is home to one-of-a-kind scientific research facilities and hosts a spectrum of visitors, including those from the research community, industry partners, and college and K-12 students. In an average year, thousands of people tour the lab.   ORNL has added 10 virtual tours to its campus map, each with multiple views to show floor plans, rotating dollhouse views and 360-degree navigation. As a user travels through a map, pop-out informat...