Tucked away in the upper northwest corner of the United States, about 30 miles north of Seattle, is the largest building in the world, completely dominates the town Everett. There are three quarters of a mil long and one third of a mil long. The inhabitants of this strange, vast palace get around on golf buggies and bicycles. The plane is a Boeing 787 - named after a public competition, the Dream liner - and it has a list price of between $ 150 and $ 200 million. Build a new plan is a big task, and the program will likely cost Boeing a staggering 45 billion U.S. dollars.