Agricultural Innovations Inca Terraces and Crop Optimization

Inca Technology · Mita System: Mandatory public service where people worked for the government for a set time each year. · Roadways: 25,000 miles ... ... the Inca Empire, where they are conserved at the Museo Machu Picchu. ... Arts & Humanities International Science & Technology · Arts ... They featured giant staircases and suspension bridges that wheeled vehicles would not have been able to traverse. Instead, the Incas used a ... 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 ... As fishermen, Incas and Aztecs employed a variety of techniques including angling, nets and harpoons. The bag-shaped nets of the Aztecs, woven from agave fibers ... The Incas practiced the art of agriculture carrying it to a “remarkable extreme” (Bingham, 1948). They understood the cultivation of soil, ... Some of their most impressive inventions were roads and bridges, including suspension bridges, which use thick cables to hold up the walkway. Their ... The Inca didn't have a written language. Instead, they used knotted cords called quipu (KEE-poo) to keep records. Experts think that things like the style of ... The Inca civilization grew powerful due to their unique use of technology ... The Inca had a calendar broken into 12 months of three weeks and 10 days ... Researchers in Peru believe they have traced the origins of the Incas —the largest pre-Hispanic civilization in the Americas—through the DNA ...