Burj Dubai Skyscraper
Form Burj Dubai reminds a stalagmite. A huge stalagmite. According to Wiki, since May, 19th, 2008 this highest construction in the world, from all existing and ever the existing.
The Kilometer Skyscraper
The exact definitive height of a structure is still unknown, and estimated makes 818 meters (more than 160 floors). We suggest you to look at Dubai even above than from height of the bird's flight and will present, what will be a shade from this almost kilometer giant.