The Inca constructed several different kinds of bridges, including suspension bridges, pontoon bridges, and others. Coca leaf was an important part of the Incas’ medical practice and was utilized in a variety of ways. The Inca built aqueducts to carry fresh water into the cities they inhabited. One pace, also known as a ″thatki,″ was the fundamental measure of distance in Inca society.
They were responsible for a number of remarkable innovations, including the construction of roads and bridges, such as suspension bridges, which rely on thick cables to support the walkway over the water. Their method of communication was known as quipu, and it consisted of a network of threads and knots that logged information.
The Incas and other ancient Andean societies employed a system called a quipu (khipu), which consisted of thread and knots, in order to retain records and transmit information with one another. This uncomplicated and very portable gadget attained a surprising level of accuracy and adaptability in spite of the lack of an alphabetic writing system.
The Inca constructed some of the most sophisticated aqueducts and drainage systems in pre-Columbian America, in addition to the most extensive road network. They were also the first to develop the process of freeze-drying food and the rope suspension bridge, both of which they developed independently of any outside influence.
The Incas had invented a system for keeping track of numerical information that did not need the use of writing. It consisted of tying knots in threads known as quipu. It should be noted that the quipu was not a calculator but rather a storage device.
Cotton or camelid fiber strings were typically used to construct a quipu. They were utilized by the Inca people for the purposes of data collection and record keeping, the management of tax responsibilities, the collection of census records, calendrical information, and the organization of the military.
They talk about musical instruments such as flutes and panpipes made of bone, reed, and baked clay; shell trumpets called pututos; ceramic whistles, ocarinas, trumpets, and drums; and rattles constructed with a variety of materials. They also talk about rattles.
The Incas were superb builders and architects. They constructed a network of roads and bridges that traversed the most treacherous terrain in the Andes. The Incas were able to ensure a limitless supply of physical labor because to their system of communal labor and the most advanced controlled economy of its time.
Due to the fact that they resided in the highlands, the Incas had to level land in order to cultivate it.They were able to accomplish this by constructing terraces.In order to make terraces, steps of land had to be dug into the slope.They were able to increase their agricultural yields by employing this ingenious method of farming, which was also helpful for irrigating the land and warding off drought.
In most cases, packed soil, sand, or grass was used to create elevated road beds that were otherwise leveled and flattened.Paving stones or cobbles, carefully laid in a certain pattern, were used to complete the more significant roadways.Small stone walls, stone markers, wooden or cane poles, or heaps of stones were usually used to safeguard the edges of roads and provide a sense of boundary.
They did this by cutting level sections of land out of the steep slope and then constructing stone walls to keep the land in place.