2023
Jan 1
Sustainable Skyscrapers
Vertical forests and green building tech.
1107 days ago3Common.year11日
2010
Jan 4
Burj Khalifa
Tallest building in the world at 828m.
5852 days ago16Common.year8日
1998
Jan 1
Petronas Towers
Tallest in the world outside USA.
10238 days ago28Common.year11日
1973
Apr 4
World Trade Center
Iconic Twin Towers in New York.
19276 days ago52Common.year9月8日
1931
May 1
Empire State Building
Tallest in the world for 40 years.
34590 days ago94Common.year8月11日
1885
Jan 1
Home Insurance Building
World first skyscraper in Chicago.
51510 days ago141Common.year11日