1 Have the equivalent of at least two years clinical experience as a dentist. 2  Complete an accredited three year full-time university degree in orthodontics. 3  Be registered as a Specialist in Orthodontics.
It opened on January 4, 2010. Soaring 828 meters (2,717 feet) the Burj Dubai in the United Arab Emirates is now considered the world's tallest building. Keep in mind, however, that these statistics include the skyscraper's enormous spire.
Burj Dubai (The 'Dubai Tower') According to Wikipedia: Burj Dubai in Dubai, United Arab Emirates is currently the world's tallest man-made structure. As of 26 September 2008, the building, which is still under construction, stood at 707 m (2,320 ft). When completed, it is expected to rise over 818 m (2,684 ft).