The lowest-priced item that has been used or worn previously.The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a display model or store return that has been used.See details for description of any imperfections.
A study of bridges. It is part of a series which explores large structures, and the materials and technology behind their construction. Drawing on examples from around the world, it provides material supporting Key Stage 2 requirements for design and technology, science and geography.