2023
Jan 1
Sustainable Skyscrapers
Vertical forests and green building tech.
1365 days ago3سال8مہینے26دن
2010
Jan 4
Burj Khalifa
Tallest building in the world at 828m.
6110 days ago16سال8مہینے23دن
1998
Jan 1
Petronas Towers
Tallest in the world outside USA.
10496 days ago28سال8مہینے26دن
1973
Apr 4
World Trade Center
Iconic Twin Towers in New York.
19534 days ago53سال5مہینے23دن
1931
May 1
Empire State Building
Tallest in the world for 40 years.
34848 days ago95سال4مہینے26دن
1885
Jan 1
Home Insurance Building
World first skyscraper in Chicago.
51768 days ago141سال8مہینے26دن