Amie Jane Leavitt 
How STEM Built the Mayan Empire [PDF ebook] 

Over its 2, 700-year history, the Maya became one of the most complex and dominant indigenous civilizations in pre-Columbian America. They became masters in science, technology, engineering, and mathematics or STEM, as evident through the archaeological remains that still excite and intrigue people today. The Maya built massive civilizations with temples, palaces, extensive highway networks, and some of the largest pyramids in the world. This splendid book explores all these innovations and more, explaining how, why, and when the Mayan empire’s greatest minds came up with unique STEM solutions to everyday problems.