What’s Technology?

Clothing, adapted from the fur and hides of hunted animals, helped humanity increase into colder regions; people began to migrate out of Africa by 200,000 B.C.E. and into other continents, similar to Eurasia. The discovery and utilization of fire, a easy energy source with many profound makes use of, was a turning level within the technological evolution of humankind. The earliest stone tools were crude, being little more than a fractured rock. In the Acheulian era, starting approximately 1.65 million years ago, strategies of working these stone into particular shapes, such as hand axes emerged. The Middle Paleolithic, approximately 300,000 years ago, saw the introduction of the prepared-core technique, where a number of blades might be rapidly formed from a single core stone. The Upper Paleolithic, beginning approximately 40,000 years in the past, saw the introduction of strain flaking, where a wood, bone, or antler punch could possibly …