Step into the roaring crowds of ancient Rome with Miss Cam, Nate, and Emma to explore the Colosseum — a giant stone stadium built almost two thousand years ago that could hold fifty thousand cheering people. Curious kids ages 4–10 will discover how the Romans could fill and empty this enormous arena in just minutes (with a trick modern stadiums still use), how sailors stretched a giant sunshade over the crowd, and even how they once flooded it for pretend sea battles. A true story of clever engineering and one of the New Seven Wonders of the World. Turn your imaginations ON!