Alaskan blogger Cory Williams became a viral sensation this week when he posted a video of himself skipping a rock on a lake and producing a very unique sound. While vlogging about his day, Cory came across a partially frozen lake and decided to see what would happen when he tried to skip rocks. Check out the result at the 3:45 mark above, and see what happened when Cory went back to the lake with a better camera and sound setup below. Don't forget to check out more must-see viral videos [1]!