New Delhi: The inquisitive and restless nature of man has always forced him to do something that truly satisfies his sense of adventure as well as aesthetics. Consequently, man has been constantly building architectural marvels
top 10 engineering wonders of the worldImage Source : INDIATV
3. Sydney Opera House
One of the most beautiful buildings in the world is the Sydney Opera House. The design for Sydney Opera House was made by Danish architect Joran Utzon.
The opera house showcases about 1,500 performances each year viewed by about 1.2 million people.