PBS
The Teotihuacan Fire Ceremony
Fire and light play an almost universal role in world religions, and the predecessors for the Aztecs were no exception. Using an animation, the enlightening video recreates the Teotichuacan Fire Ceremony with rich details and features...
Crash Course
Crash Course History of Science #5: The Americas and Time Keeping
How did ancient civilizations in America develop their culture and knowledge base without any contact with the peoples of Africa, Asia, or Europe? This is a story about the planet Venus, breathtaking pyramids, and intricate calendars....