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.
Dubai's Burj Khalifa is losing its title of âWorld's Tallest Building to Saudi Arabia's new project: the Jeddah Tower. The Saudi government announced this week that it secured funds to complete the Jeddah Tower, which will measure 3,280 feet when it's completed in 2018.