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Period: 3300 BCE to 476
Prehistory and Old Age
-Humans had to hunt to survive.
-Humans were nomads.
-When they discovered farming, the human race starts to settle in a place.
-Technology starts with the discovery of fire.
-New tools are invented.
-It is born oral language, religions, myths and scientists and philosophers started searching for answers. -
Period: 477 to 1492
Middle Ages
-Knowledge is mostly in universities and monasteries.
-Some scientific advances took place (compass, gunpowder and modern printing) Link text -
Period: 1492 to
Modern Age
-It happened the Agrarian revolution, with advances as new seeders, selections of seeds and cattle.
-Industrial Revolution started, with more advances and an increase in productivity. New machines, new materials, new products and new energy sources are invented. Link text -
Period: to
Contemporary Age
-Technological revolution has caused changes in eficiency, productivity, learning, knowledge...
-New communication technology appear ( mobile phones, computers, etc.)
-Accelerated transformations in economy, society and technology. Link text