Lateral computing of magnitude better than conventional computers. The Simulated annealing algorithm is designed by looking at how the pure crystals form from a heated gaseous state while the system is cooled slowly. The computing problem is redesigned as a simulated annealing exercise and the solutions are arrived at. The working principle of simulated annealing is borrowed from metallurgy: a piece of metal is heated (the atoms are given thermal agitation), and then the metal is left to cool slowly. The slow and regular cooling of the metal allows the atoms to slide progressively their most stable ("minimal energy") positions. (Rapid cooling
Ancient Egyptian pottery of decorative techniques and motifs, many of which are characteristic of specific periods. There are three points in the manufacturing process in which decoration could be added: before, during, or after the firing process. Since the predynastic period, potters added decorative elements in the molding stage, creating unusual shapes or imitating other materials, like basketwork, metal, wood or stone. The majority of the 'fancy features' were created during the process of shaping the vessel and smoothing its surfaces, long before it was fired. The elements were either shaped from a piece of clay by hand or impressed into the clay