Yes, we have kind of turned the world into our own personal playground. But that doesn't mean that everything is for us. There are some things that were designed for us to never really encounter. Unfortunately, we're here to show them to you -- whether the universe approves or not. So, buckle up! From real-life sea sirens to the mythical double rainbow, we're counting down 20 Things Humans Were Never Meant to See! ► For copyright matters please contact us: OfficialAmerikano@hotmail.com