Big, bold and beautiful — the bridges, skyscrapers and other impressive projects that showcase human achievement over the years. http://edition.cnn.com/2013/07/04/travel/engineering-feats/index.html?hpt=travel_hp_row5left
Tag: mankind
Big, bold and beautiful — the bridges, skyscrapers and other impressive projects that showcase human achievement over the years. http://edition.cnn.com/2013/07/04/travel/engineering-feats/index.html?hpt=travel_hp_row5left