Lessons in the "rainforests" Category

Lost city found in Amazon

In 2002, a Finnish archaeologist Alceu Ranzi was flying over the Amazon when suddenly he came across geometric shapes dug into the earth. The shapes made up a series of trenches topped by banks and connected by a network of straight roads. Ranzi then contacted a historian and archaeologist Martti Parssinen who said, “He realised they weren’t natural structures and must have been made by indigenous people.”