A plastic laminate with two or more plastic layers at least one of which is polyhydroxyalkanoate, such as hydroxybutyratehydroxyvalerate copolymer. The content sharing device may receive, from the content providing device, information that identifies a contact with which the content is to be shared. A display at said row of lanes on said playing field for displaying at the lanes, targets, digits used to form a decimal number, graphic symbols used to perform a mathematical operation, symbols appearing in the underlying game outcome, so as to provide awards, wild symbols, extended game play, etc. The methods and apparatus used are applicable to both speech coding and natural audio coding systems.