![]() ![]() Michigan Avenue (John Hancock Center)ĭo you know how modern skyscrapers are different from the tall buildings that preceded them (like the Philadelphia City Hall which was the tallest building in the world from 1894 to 1908) ? Unlike masonry-built tall buildings, skyscrapers don’t have load-bearing walls.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |