Rocks are balanced by Rabindra Sarkar. Come and see him at SeaPort Village, San Diego, California. He'll share the secret of putting heavy stones on the top of each other in unbelievable balance. All you need to find is a "landing spot" on the bottom stone, imaginary vertical line that goes through both rocks, and place them together. Gravity and your concentration will do the rest. "You need to feel the energy of the stone, feel the wind as it moves around its edges, then disconnect from anything that bothers you and seek that perfect balance... It brings peace to the mind" he said.