Question

What were 3 technological advances in the Incan Empire​

Answer 1

Windlass (2)

​Technology they used to bring the spoils in from the tunnels out. It was set up at the shaft that connected to the tunnel and work as a pulley to bring the spoils up.

Passive Cooling systems (Wind catcher) (2)

Technology used to cool down the wind by circulate wind through a building.

Rings (2)

Technology used to reinforce in tunnels that that were a easy to collapse because of loose soil. It made by burnt clay, mineral, salt. Also helps when they cleaning and fixing.

Answer 2

The Inca built a variety of bridges including suspension bridges and pontoon bridges. One of the main forms of medicine used by the Inca was the coca leaf. The Inca developed aqueducts to bring fresh water into town. The basic unit of distance used by the Inca was one pace or a "thatki".