Most commonly, the continuously linked backbone of a polymer used for the preparation of plastics consists mainly of carbon atoms. A simple example is polyethylene ('polythene' in British English), whose repeating unit is based on ethylene monomer.
Acura MDX. The Acura MDX, or Honda MDX as known in Japan and Australia (only the first generation was imported), is a mid-size three-row luxury crossover, produced by the Japanese automaker Honda under its Acura luxury nameplate since 2000. The alphanumeric moniker stands for Multi-Dimensional luxury.
From the April 2015 issue. Acura clearly wants to get this thing right. The original aluminum-intensive 1991 NSX was a stunner, a sunrise of engineering inspiration that chased away the darkness in the realm of sports cars and laid bare the multitude of sins being committed there.