If one could add another structure to the list of the 7 Man-Made Wonders of the World, it might be Dallas Cowboys Stadium, an architectural and technological marvel that opened in 2009 and was host to last month’s Super Bowl game. The stadium was also host to a unique event put on by Bosch Security Systems recently, where it welcomed more than 400 guests for a day of learning, networking and entertainment. Bosch’s Ultimate Sound & Security Challenge included product demonstrations, tours, and educational sessions covering the latest security and communications systems.