CN Tower fire. Moreover, other supertall structures built between 1967 and 1976 — such as the Willis Tower (formerly the Sears Tower), the World Trade Center (until its destruction on September 11, 2001), the Fernsehturm Berlin, the Aon Center, 875 North Michigan Avenue (formerly the John Hancock Center), and First Canadian Place — also have excellent safety records, which suggests that the Ostankino Tower accident was a rare safety failure, and that the likelihood of similar events occurring at other supertall structures is extremely low. The CN Tower was originally lit at night with incandescent lights, which were removed in 1997, because
Formica Building 2003, the CAC featured work by noteworthy artists such as Robert Morris, Jennifer Bartlett and Maya Angelou. Until recently, the space formerly known as the Contemporary Arts Center has remained vacant. Recognizing the need for a unique venue in downtown Cincinnati, MCA Center worked with Cincinnati designers to reinvent the space's identity as The Center. Formica Building The Formica Building is a mixed-use building in Cincinnati, Ohio. The building opened in 1970 and was designed by Chicago architect Harry Weese, perhaps best known for designing the Metro stations in Washington, D.C. The building contains both an office tower and arcade