A lackey had been discharged for some cause or other, and it was believed he had taken it. Wilfrid Cumbermede George MacDonald You talk glibly of ruiningâbut then you talk to a groom and lackey.
Synthetic bone grafts are commonly used within orthopaedics to provide a bone void filler that resorbs and is replaced with bone during the healing process.Arthrexâs synthetic materials are designed to optimize the osteoconductive nature of the bone graft with microporosity and macroporosity.ynthetic bone grafts are commonly used within orthopaedics to provide a bone void filler that resorbs and is replaced with bone during the healing process.
Synthetic Rubber. Synthetic rubber is made from petroleum. This latter substance is natural, as is latex, but rubber producers put the petroleum through a process known as polymerization. This process creates long chains of molecules called polymers. These polymers are designed to resist weathering. They do not break down anywhere nearly as fast as natural latex.