
Maya Blue Pigment
Classical Antiquity
Maya Blue is an ancient pigment of extraordinary durability that has resisted 1,200 years of tropical humidity, acid, and alkali — a chemical stability not understood until modern nanotechnology analysis.

Mayan Long Count Calendar
Classical Antiquity
The Maya Long Count calendar tracks time across 5,125-year cycles with astronomical precision, incorporating calculations of Venus cycles, lunar months, and solar years that are accurate to within seconds per century.

Mayan Water Management Systems
Classical Antiquity
Maya cities in the Yucatan managed water through a network of reservoirs, canals, and filtration systems that supplied cities of 100,000 people in a region with no rivers or surface water.