The Ingenious Innovations of the Inca Civilization

Freeze-Drying Food. As far as recorded history goes, the Incas were the first people to develop freeze-drying techniques. · Brain Surgery · A ... Inca Science and Technology "Watch, Read & Answer" Classroom Assignment (PDF) ; Grade Levels. 5th - 10th, Homeschool ; Subjects. Geography, Social Studies, World ... The advances demonstrated in Aztec technology are so remarkable that they are still looked upon adoringly to this day. Just a few of the Aztec accomplishments ... The Incas lacked what many assume are essential to empire-building: writing, the wheel, a favorable climate. Still, the Incas overcame these ... The Maya Civilization • One of the famous civilizations that lasted for approximately 2000 years. As a third point Troll pointed out irrigation technology as advantageous to Inca state-building. While Troll theorized concerning environmental influences on ... A deceptively simple feat of agricultural engineering helped the Inca to build the largest empire in South American history. People have always been fascinated with the stars and tried to find meaning in what they saw in the sky. Astronomy was one of the most important studies for the ... The first few rains in Q'ente Killay made him aware that the time had come to build. Before starting, Quispe did what is done in the Andes when ... This work has revolutionized our view of the Inca empire and has provided a comparative database for understanding the nature of imperial expansion in ...