The Cloud is just a concept right now, so don't get your hopes up. The actual resort will resemble a cloud floating 300 meters in the air, with slanting support beams that look like sheets of rain.
The World is a man-made set of 300 islands which is designed according to the map of the world. As the other artificial islands here, The World is also made from silt.
Da Vinci Tower in Dubai will have a mechanism that allows each floor to rotate autonomously through voice activated technology. Residents can harness the daylight and change their panorama by selecting the speed of a complete rotation, which lasts one to three hours. It's also expected to become a miracle in architecture.
The Dubai Mall is the world's largest shopping mall based on total area and sixth largest by gross leasable area. Located in Dubai, United Arab Emirates, it is part of the Burj Dubai complex; the 20-billion-dollar project has 1,200 shops. Access to the mall is provided via Doha Street, rebuilt as a double-decker road in April 2009.
Dubai World Center International Airport is located in the center of the city. It will become the world's largest logistics and passengers center. The airport can provide four airplanes for taking off or landing at the same time.