Where is the laboratory that houses The Tandem Van de Graaff located?
Brookhaven National Laboratory Brookhaven National Laboratory (BNL) is a United States Department of Energy national laboratory located in Upton, New York, on Long Island, and was formally established in 1947 at the site of Camp Upton, a former U.S. Army base. Its name stems from its location within the Town of Brookhaven, approximately 60 miles east of New York City.
Vrije Universiteit Brussel The Vrije Universiteit Brussel    is a Dutch-speaking university located in Brussels, Belgium. It has three campuses: Brussels Humanities, Science and Engineering Campus (in Etterbeek), Brussels Health Campus (in Jette) and Brussels Technology Campus (in Kaai).