MegaWorld: DUBAI The United Arab Emirates is a place of contradictions where traditional Bedouins live next to glittering cities with the tallest and most expensive buildings in the world. Dubai is the worlds fastest growing city. Anything is possible here from camel-riding robots to downhill skiing indoors on real snow. Futuristic skyscrapers rise at breakneck speed on land that was desert only a few years ago. MegaWorld: Dubai will take you inside the newest and most innovative projects in this architectural and engineering wonderland.