humans had achieved a mastery of technology sufficient to leave the surface of the Earth for the first time and explore space.]]Technology is a broad concept that deals with a species' usage and knowledge of tools and crafts, and how it affects a species' ability to control and adapt to its environment. In human society, it is a consequence of science and engineering, although several technological advances predate the two concepts. Technology is a term with origin in the Greek "technologia", "??????????" ? "techne", "?????" ("craft") and "logia", "?????" ("saying"). However, a strict definition is elusive; "technology" can refer to material objects of use to humanity, such as machines, hardware or utensils, but can also encompass broader themes, including systems, methods of organization, and techniques. The term can either be applied generally or to specific areas: examples include "constr

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