High Quality Content by WIKIPEDIA articles! The Bell Labs Holmdel Complex functioned for forty-four years as a research laboratory in basic physics research and was the home of several Nobel Prize winners. The centerpiece of the 472-acre (1.91 km2) campus is an Eero Saarinen designed structure that served as the home to over 6,000 researchers. This modernist building, dubbed "The Biggest Mirror Ever" by Architectural Forum, due to its mirror box exterior, was the site of several Nobel Prize inventions.