Do you use a calendar? Have you ever played basketball? These things were important to the ancient Mayans too. About 4,000 years ago, they invented tools and treasures that still shape our lives. Find out where and how the ancient Mayans lived, and learn about their mysterious disappearance. Discover how they changed the world!

Please note: The original source audio for this production includes noise/volume issues. This is the best available audio from the publisher.