Tallest Building in the World

Burj Dubai is the tallest building in the world. Located in Dubai, UAE and it's height is around 818 m. This tower is expected to complete by september 2009. It will crown as the world's tallest building after it's completion by surpassing the present tallest building Taipei 101 in Taipei, Taiwan.

Smallest Country in the World

Vatican City is the smallest country in the world with the population of around 775. But none of them are having permanent resident. The Vatican City, is the headquarters of the Roman Catholic Church with only 0.2 square miles in area. Vatican City State was inaugurated on 11 February 1929. The motto of the city is, “A small territory with a great mission”.