Over The Last 200 Years, Humans Have Evolved In Some Surprising Ways

New parts and organs in the human body

Thanks to the development of science and technology, recent studies have reported previously unknown body parts, among them is the interstitium. This organ, which has generated much controversy among scholars, is a network of cavities made out of collagen and elastin in all body tissues. In 2013, a sixth ocular layer was also discovered in eyes. It’s called the Dua’s layer and it is only 0.04 inches thick.