Other technological advances made during the Paleolithic period have been clothing and shelter; the adoption of each technologies can’t be dated precisely, however they were a key to humanity’s progress. As the Paleolithic era progressed, dwellings became extra subtle and more elaborate; as early as 380,000 B.C.E., humans were constructing temporary wood huts. Clothing, adapted from the fur and hides of hunted animals, helped humanity broaden into colder areas; humans started emigrate out of Africa by 200,000 B.C.E. and into other continents, similar to Eurasia. The discovery and utilization of fireplace, a simple vitality source with many profound uses, was …