What is the difference between slab and coil construction

Coil building is a forming method that uses ropelike coils of plastic clay, assembled in successive courses to build up wall of vessel or sculpture. The slab technique starts with smooth slabs of clay that are then formed around molds or shaped by hand.

disorders of the brain include both behavior disorders and other psychiatric illnesses. the primary difference between a behavior disorder and another type of psychiatric disorder is the presence of choice. psychiatric conditions are considered to be involuntary while in behavior disorders, choices are essential.