30 incredible facts about the human body that will deeply impress you. We bet you’ve never heard about half of them! We tend to think that we know our bodies perfectly. We are aware of how they work and what kinds of processes occur in them every second. In fact, the human body is one complex and mysterious mechanism that sometimes confuses even the most qualified specialists — doctors and scientists. Learn more about your ad choices. Visit megaphone.fm/adchoices