Black holes have always been an inspiration for the science fiction books and movies, and they are some of the strangest and most fascinating objects found in outer space. According to some explanations, black holes are objects of extreme density, with such strong gravitational attraction that even light cannot escape from it. Well, some water parks owners have come to an idea to provide an incredible experience for their tourists, and they used black holes for an inspiration!
What you can see on this video is the water slide in Davos, Switzerland, and you can have a pick on how it feels to slide through something like this. The tunnel is pitch black and the only illumination is provided by strategically placed LED lights. It is definitely an interesting idea, but it sure looks scary!