1 To avoid this, place a contact lens on the tip of your finger so that it forms a cup. 2  Look at the contact lens from the side. 3  If the cup looks like it is flaring out at the top and has a lip, the contact lens is inside out.
The Inca lived in the Andes Mountains in South America. Their range stretched from southern Chile through Argentina, Bolivia, Peru and Ecuador and into southern Colombia.
The Inca civilization flourished in ancient Peru between c. 1400 and 1533 CE, and their empire eventually extended across western South America from Quito in the north to Santiago in the south, making it the largest empire ever seen in the Americas and the largest in the world at that time.