Science and technology

Associated Press
University of Illinois-Chicago computer scientist Jason Leigh, co-inventor of the CAVE2 virtual reality system, poses with a pair of specially designed 3D glasses in the CAVE2 where the system's 72 stereoscopic liquid crystal display panels encircles the viewer 320 degrees and creates a 3D environment that can take you to the bridge of the Starship Enterprise, a flyover the planet Mars, or through the blood vessels of the brain.Tuesday, Feb. 19, 2013, in Chicago. (AP Photo/Charles Rex Arbogast)

View gallery

500 photos

Astronomy, meteorology, environment, archaeology, electronics, computers and gadgets

View Comments (0)