WebUrbanist, a site of “urban design, culture, travel, architecture and alternative art,” posts some interesting lists of what it calls “7 wonders.” Discover “7 Engineering Wonders of the Modern World” and “7 Abandoned Wonders of the Former Soviet Union.” Because I’m fascinated with abandoned buildings, I loved the recent piece called “7 More Abandoned Wonders of the World: Amazing American Abandonments”. Check out these impressive buildings chock full of history.