Today's CDs and DVDs store data as a string of pits burned into a narrow spiral track in plastic discs. (sciencemag.org)
To use as a booster, first add serum to your palm or to the small white plastic disc that comes with the product. (simplystine.com)
On the other hand, analogue instruments and the optional head - up display on the removable plastic disc (600 euros) provide clarity in the operation of important driving functions. (mercedesblog.com)