The king may also suspend or dissolve parliament, and shorten or lengthen the term of session. A veto by the king may be overridden by a two-thirds vote of both houses of parliament at his discretion, most recently in November 2009.
Acoustic foam is an open celled foam used for acoustic treatment. It attenuates airborne sound waves by increasing air resistance, thus reducing the amplitude of the waves. The energy is dissipated as heat. Acoustic Foam can be made in several different colors, sizes and thickness. Acoustic foam comes in a variety of sizes and can be attached to walls, ceilings, doors, and other features of a room to control noise levels, vibration, and echoes.
Formed from the heating of polymer compounds, polyethylene foam is able to receive additives to its formula to alter its properties before it is heated and extruded into its solid-state form. This means in addition to the standard polyethylene sheet foam, there are also anti-static and fire retardant varieties of the product.