Theme park rides you won’t believe are real

(via Grunge)  Since the days of tame wooden roller coasters, relaxing log rides and gently spinning teacups, theme park rides have become extremely robust and terrifying. Not only are they towering in height, but they like to feature upside-down loops and sudden drops that occur at lightning speeds.  Here are a few rides that can bring to the edge and back… and then to the edge again if you want to get back in line.