The human body is such a complex system that, despite thousands of years of medical knowledge and experience, doctors and researchers are still amazed. So we may have very fragile body parts or very interesting and unexpected things hidden in our functions. The human body maintains constant mystery with astonishing features. In each part of our body, one of the various features is hidden. Our vagina, our ear, our eyes can actually do things we do not know and do not realize. Here are the features you have never heard of your body. If you know many other things that are not here, you can share with us.