PBS11 年
Ground Zero Supertower
"Ground Zero Supertower" examines the new skyscraper ... NOVA goes inside the construction of the tower's final floors and the installation of its soaring, 408-foot spire and beacon.
PBS3 年
Ground Zero Supertower
"Ground Zero Supertower" examines the new skyscraper ... NOVA goes inside the construction of the tower's final floors and the installation of its soaring, 408-foot spire and beacon.