Clothing, adapted from the fur and hides of hunted animals, helped humanity increase into colder areas; humans started to migrateout of Africa by 200 ka and into different continents similar to Eurasia. The discovery and use of fireside, a simple power supply with many profound uses, was a turning point in the technological evolution of humankind. Fire, fueled with wood and charcoal, allowed early people to prepare dinner their meals to increase its digestibility, improving its nutrient worth and broadening the number of foods that might be eaten. The unfold of paper and printing to the West, as on this printing press, helped scientists and politicians communicate their ideas simply, resulting in the Age of Enlightenment; an instance of technology as cultural pressure.

North Carolina Virtual Public School – An on-line high school offering 120 courses to college students each throughout and after the college day. The courses supplied embody …