SAN FRANCISCO (KGO) -- It's not a bird, it's not a plane, but if you look up while in San Francisco's financial district Sunday night, you just might see two low-flying helicopters. The aircraft will ...
They had no computers. No green screens. No Industrial Light and Magic. So how did filmmakers create the snarling tornado and other wonders in “The Wizard of Oz”? Seventy-five years ago, special ...