Computers had been invented and later miniaturized utilizing transistors and integrated circuits. Information technology, particularly the optical fiber and optical amplifiers that led to the delivery of the Internet, which ushered within the Information Age. Humans started to discover house with satellites and in crewed missions going all the method in which to the moon. In medication, this period brought innovations corresponding to open-heart surgical procedure and later stem-cell therapy along with new medications and coverings using genomics. Technology took another step in a second industrial revolution (c. The discovery and use of fireplace, a simple power source with many profound uses, was a turning level within the technological evolution of humankind. [newline]Fire, fueled with wooden and charcoal, allowed early humans to cook dinner their food to extend its digestibility, improving its nutrient worth and broadening the number of meals that could be eaten.
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