There is a tendency to utilize underground space for the less ornamental purposes of civilization; there is the Metropolitan Railway in London, for instance, there are new electric railways, there are subways, there are underground workrooms and restaurants, and they increase and multiply.
Polystyrene can be naturally transparent, but can be colored with colorants. Uses include protective packaging (such as packing peanuts and CD and DVD cases), containers (such as clamshells), lids, bottles, trays, tumblers, and disposable cutlery.
Intermediate Bulk Containers. Granger Plastics is a leading supplier of Intermediate Bulk Containers, more commonly known as IBC's or totes. These containers vary in use from chemicals and fluids, to dry goods such as food ingredients to construction materials..