Metallurgy and Craftsmanship Inca Gold, Silver, and Bronze

The Aztec developed tools from obsidian and copper, dugout canoes, advanced mathematics and calendars, and medicine. The Inca cultivated crops like corn and ... Though the Inca could not compete with the Maya in science, their technology was ahead of every other American society and allowed them to achieve the same high ... Pachacuti is believed to have been the first Inca emperor to order forced resettlement to squash the possibility of an uprising from one ethnic ... A deceptively simple feat of agricultural engineering helped the Inca to build the largest empire in South American history. This shows how the close ties of the history of technology with economic history and history of science have made scholars interested in ... In sciences, as in the arts, the Incas tended to adapt the special skills of the states they had conquered and improve upon them. A quipu is a device used to keep Inca records. This is supported by historical evidence that suggests quipus were used by the Inca civilization ... The Inca Empire (1438–1533) had its own spoken language, Quechua, which is still spoken by about a third of the Peruvian population. It is believed that the ... We are improving the quality of life for people around the world through science, technology, and innovation. Inca Technology The Inca had many technologies, including Stone Cutting (which they were very good at), Agriculture, Astronomy, Mathematics, Medicine, ...