ENGINEERING FOR YOUTH (SELECTED ARTICLES) Open PDF Document Details Document Type Technical Report Publication Date Feb 28, 1963 Accession Number AD0400502 Entities Organizations National Air and Space Intelligence Center Tags Communities of Interest Advanced Electronics Materials and Manufacturing Processes DTIC Thesaurus Topics Air Force Conductivity Crystal Lattices Crystals Electric Current Electrons Equations Foreign Technology Free Electrons Government Procurement High Temperature Low Temperature Scientists Semiconductors Statistics Superconductivity Superfluidity