Technology is still a new science in the eyes of the Horde. Trolls and tauren used only comparatively simple tools and weapons before goblins, dwarves and gnomes introduced technology to their people. When the orcs came to Azeroth, they brought with them certain advanced metallurgy techniques, but otherwise they knew little of the higher sciences. Only the Forsaken look upon technology as more than a curiosity, although the orcs are slowly coming around. Although there are always individual exceptions, the various races of Azeroth tend to view technology in different ways.