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A technological revolution may involve material or ideological changes caused by the introduction of a device or system. It may potentially impact business management, education, social interactions, finance and research methodology, and is not limited to technical aspects. It has been shown to increase productivity and efficiency. A ...
The term technology comes from the Greek word techne, meaning art and craft, and the word logos, meaning word and speech. It was first used to describe applied arts, but it is now used to describe advancements and changes that affect the environment around us. [1]
Co-evolution has different aspects. As well as the co-evolution of technology and society, aspects between science, technology, users and culture have been considered. [5] Multi-actors are involved Scientific and engineering communities are central to the development of a technology, but a wide range of actors are involved in a transition. This ...
The lever was also used in the shadoof water-lifting device, the first crane machine, which appeared in Mesopotamia circa 3000 BC, [6] and then in ancient Egyptian technology circa 2000 BC. [8] The earliest evidence of pulleys date back to Mesopotamia in the early 2nd millennium BC, [9] and ancient Egypt during the Twelfth Dynasty (1991-1802 BC ...
Technology is the application of conceptual knowledge to achieve practical goals, especially in a reproducible way. [1] The word technology can also mean the products resulting from such efforts, [2] [3] including both tangible tools such as utensils or machines, and intangible ones such as software.
The emergence of technology, made possible by the development of the rational faculty, paved the way for the first stage: the tool. A tool provides a mechanical advantage in accomplishing a physical task, such as an arrow, plow, or hammer that augments physical labor to more efficiently achieve his objective.
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The importance of stone tools, circa 2.5 million years ago, is considered fundamental in the human development in the hunting hypothesis. [citation needed]Primatologist, Richard Wrangham, theorizes that the control of fire by early humans and the associated development of cooking was the spark that radically changed human evolution. [2]