Each person is unique. But some of us have features that are extremely rare. For example, there’s an extra set of DNA that gives some people eyes that are different colors - a condition called heterochromia. Other people have the so-called 'Widow's Peak'. Do you wanna find out what it is? Here're 20+ body features that only rare people have.

In the world of advanced technologies nothing can compare with such a unique mechanism as a human body. It's a fine and complicated system and we hardly know everything about it. For example, most people are sure that humans only have 5 senses. But that's not entirely true. Another surprising fact is that your stomach produces a new lining every 6 days to avoid digesting itself. Wow! More unbelievable body facts are coming your way!

Some of the aspects of our bodies might be pretty annoying. Like hairs, for example. Almost all of our body is covered with hairs, even if we don’t notice them. They grow even in the belly button! Their purpose is to catch lint. Every aspect of your body has a purpose and meaning. It's a complex mechanism where every detail matters and performs its function. I'm ready to share these 30+ unusual body facts that'll prove each body is unique and fascinating!