The nuts and bolts of design and construction | Penn Current Posted by Dan Ryan on February 22, 2015 Posted in: Architecture, Construction, Engineering. Tagged: ACE Mentor. Leave a comment The nuts and bolts of design and construction | Penn Current. Share this:FacebookTwitterLinkedInEmailPrintLike this:Like Loading... Related Posts navigation ← How ‘Defensive Architecture’ Is Ruining Our Cities John Deere introduces girls to STEM careers – Ottumwa Courier: Local News →