The Fine Art of Rock Balancing | That's Amazing

In the placid creeks of Boulder, Colorado, you may find alien-looking stacks of rocks, seemingly defying gravity in their precarious carriage. These cairns could be the work of Michael Grab, a Yoda-like master of the art of rock balancing. Grab isn't alone in his craft—a growing global community of like-minded artists are mastering rock balancing with a zen-like discipline that will surely boggle the mind. Tune in to "That's Amazing" every Sunday at 9 pm on The Weather Channel.