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TED photo challenge: Show us your city’s skylineTED photo challenge: Show us your city’s skyline

Posted By Helen Walters

Cities are a hot topic at the moment. As more and more of the world’s population gravitates toward living in them, people from all professions are coming together to figure out how to create infrastructures and environments to suit human needs and desires in the 21st century. These are huge issues, and you can be […]