Building 12 as seen from Building 24 on Sunday, March 29. The building, about one quarter of the way through demolition, will make way for the new MIT.nano facility, which is expected to be complete by 2018. Alexander c. bost—The Tech May. 9, 2016 Facebook Twitter Reddit Print Building 12 as seen from Building 24 on Sunday, March 29. The building, about one quarter of the way through demolition, will make way for the new MIT.nano facility, which is expected to be complete by 2018. Alexander c. bost—The Tech