Discover the most stupendous sports stadiums in the world and learn about their incredible features through comparisons. For instance, did you know that ANZ Stadium in Australia is one of the most eco-friendly stadiums around? It has four large tanks that can collect 850,000 gallons (3,217,600 l) of rainwater that's used to water the field. That's enough water to fill about 28,000 bathtubs! Or did you know that Cowboys Stadium has a massive video screen display that hangs 90 feet (27 m) in the air--so high that the White House could easily fit between the screen and the field? This book is filled with dazzling photos and fascinating comparisons that will help readers understand just how amazing these stupendous stadiums really are.