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.
The tallest building in the world that is completely finished is the Taipei 101 in Taiwan. It reaches a height of 1,671 ft and has 101 floors (stories). But the tallest buildi â¦ ng that is yet complete is the Burj Dubai in the city of Dubai in the country of the United Arab Emirates.