Hall, a dormitory originally designed for men but is now coed, and Schwitzer Hall, a women's dormitory. Art Lindbergh, with help from Daggett, designed the Holcomb Observatory and Planetarium, which was dedicated in 1955. This building houses Indiana's largest telescope. Acclaimed architect Minoru Yamasaki, who designed the World Trade Center, designed Irwin Library, which opened in 1963 and serves as the university's main library. Also, in the early 1960s, Lilly Hall and Clowes Memorial Hall were constructed following the move of the Arthur Jordan Conservatory of Music to the campus. Clowes Hall, which opened in 1963, was co-designed by Indianapolis architect Evans Woollen III (founder of Woollen, Molzan and Partners) and John M. Johansen (of New Canaan, Connecticut). Ten years following the construction of Clowes Hall and Irwin Library, the science complex of Gallahue Hall and the Holcomb Research Institute (now known as Holcomb Building) were built, completing the "U" shaped complex of academic buildings. The Holcomb Building now houses the College of Business, Ruth Lilly Science Library, and Information Technology. The Residential College ("ResCo"), designed by James and Associates, was the university's last major construction project of the twentieth century. Completed in 1990 the building serves as a cafeteria and a dormitory. In 2001, the Fairbanks Center for Communication and Technology was opened to house the school's communication programs of communication studies, journalism, and media arts as well as computer science. The Fairbanks Center houses two multi-purpose studios for video, television, and music production, as well as three professional music and audio recording studios. Early 2004 saw the addition of the Eidson-Duckwall Recital Hall onto Robertson Hall. The 140-seat concert venue serves as a showplace for student, faculty, and guest recitals. Butler built the Health and Recreation Complex (HRC) in 2005. Opening in 2006, the HRC offers a jogging track around a two-court gymnasium, an aquatic complex, free-weight room, cardio and selectorized weight machine area, fitness assessment and massage therapy room, a sauna, two multipurpose rooms, and locker rooms. Outside of the dedicated fitness space, the building houses a health center, counseling and consultation services, conference room, juice bar, and student lounge. The Apartment Village also opened in 2006 as housing for juniors and seniors. Each apartment contains four private bedrooms with a single bed, dresser, and desk with a chair; two bathrooms; a full kitchen, including a dishwasher, disposal, microwave, and a four-stool dining counter; air-conditioning; cable television;