Incan Civilization A Masterclass in Ancient Technology and Innovation

At the heart of these remarkable social and technological advances is the khipu (or quipu), a data recording device using knotted and colored ... ○ Although there was no form of currency, the Inca still had social classes. ... Accessed 9 Oct. 2019. "The Technology of the Incas and Aztecs." Science and ... Pachacuti is believed to have been the first Inca emperor to order forced resettlement to squash the possibility of an uprising from one ethnic ... The Inca had invented many technologies and art, some of which have contributed to modern life. Inca art is an excellent example of this. The Incas had no iron or steel, so their armor and weaponry consisted of helmets, spears, and battle-axes made of copper, bronze, and wood. What kind of buildings did the Incas build? ... The Incas built civic, religious, and military structures. Most buildings were either for civic or religious ... Semih Koray received his Ph.D. in mathematics from Boğaziçi University in 1980. He has several articles published in journals such as Social ... This shows how the close ties of the history of technology with economic history and history of science have made scholars interested in ... Even though the Inca lacked writing systems, like what the Aztec and Maya used, historical documents recorded many of their workings and culture ... The Inca did not practice medicine as we think of it today, but rather incorporated a blend of culture, religion, and knowledge on herbs and minerals.