​​For years, visitors covered Seattle’s Gum Wall with chewed gum; in 2015 workers spent 130 hours removing 2,350 pounds to stop the sugar from eroding its bricks

​​For years, visitors covered Seattle's Gum Wall with chewed gum; in 2015 workers spent 130 hours removing 2,350 pounds to stop the sugar from eroding its bricks

By 2015, estimates suggested that around one million pieces of chewing gum had found their way onto the wall. Some landmarks are built with steel, stone or glass. Seattle has one made largely of something far less permanent: chewing gum. Tucked beneath the famous Pike Place Market, the Seattle Gum Wall has spent decades attracting … Read more

In 1904, a 1,227-foot Cincinnati railroad warehouse was among the world’s longest buildings; 122 years later, 210 feet were removed for a new bridge and its old bricks are being reused

In 1904, a 1,227-foot Cincinnati railroad warehouse was among the world’s longest buildings; 122 years later, 210 feet were removed for a new bridge and its old bricks are being reused

Historic photo of the completed B&O freight warehouse, now Longworth Hall Longworth Hall, a historic railroad freight warehouse in Cincinnati, is now shorter than it was for most of its history. About 210 feet of the world’s longest buildings has been removed to make way for a new bridge over the Ohio River.The demolition is … Read more