Explore the top 10 strangest buildings in the world, including a supertall skyscraper that appears to be built upside down and a 400-meter tower topped with two wind turbines. 0:00 The Strangest ...

The world is full of exotic buildings, and a good many of them are right here in the good ol' U.S. Florida, Nevada, Tennessee, Arizona, Pennsylvania, Texas, Colorado, California, Alaska, North ...