Future Technology
Other technological advances made in the course of the Paleolithic period had been clothes and shelter; the adoption of both technologies can't be dated exactly, but they have been a key to humanity's progress. As the Paleolithic period progressed, dwellings grew to become more refined and more elaborate; as early as 380 ka, humans had been constructing temporary wooden huts. Clothing, tailored from the fur and hides of hunted animals, helped humanity increase into colder regions; humans started to migrateout of Africa by 200 ka and into other continents corresponding to Eurasia. The discovery and use of fireside, a simple energy supply with many profound makes use of, was a turning level in the technological evolution of humankind. Fire, fueled with wooden and charcoal, allowed early humans to cook their meals to extend its digestibility, improving its nutrient value and broadening the number of foods that might be eaten. Some departments also supply diploma choices — toget...