Scientists develop self-monitoring metamaterial concrete for smart infrastructure systems. Engineers at the University of Pittsburgh are bringing concrete into the 21st century by reimagining its design. Concrete, which has its roots dating back to the Roman Empire, remains the most widely utilized
Farm Bill top of mind for Farm Bureau county leaders in D C – Ohio Ag Net ocj.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from ocj.com Daily Mail and Mail on Sunday newspapers.