As Dubai continues to grow and develop as the worlds riches city, it also leads in technology and architectural development. As amazed as I was when the Crown Prince of Dubai had decided to start construction even though Nakheel had yet to finish the blueprints, this new rotating building is even more amazing. I just wish the United States would to some extent catch on to this type of construction. If this of any interest to you, consider taking a look at the Dubai Pearl.