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As the Paleolithic era progressed, dwellings became more refined and more elaborate; as early as 380 ka, humans were developing temporary wooden huts. Clothing, tailored from the fur and hides of hunted animals, helped humanity broaden into colder regions; humans started to migrateout of Africa by 200 ka and into different continents similar to Eurasia.
In medication, this period brought innovations corresponding to open-heart surgery and later stem-cell therapy along with new drugs and treatments. Technology took another step in a second industrial revolution (c. The card catalog, a technology developed in the nineteenth century, grew to become ubiquitous in the 20th century. Other technological advances made through the Paleolithic period were clothing and shelter; the adoption of both technologies cannot be dated precisely, but they had been a key to humanity’s progress.
Domestic Technology
The term “technology” rose to prominence in the 20th century in reference to the Second Industrial Revolution. The use of the term “technology” has changed considerably over the last 200 years. Before the 20th century, the time period was unusual in English, and it was used both to check with the description or study of …
