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| the use of knowledge to solve practical problems |
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| a person who uses both science and technology to solve problems |
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| a purpose of a technological system |
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| a process in which group members suggest any solutions that come to mind |
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| any factor that limits a design |
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| an exchange in which one benefit is given up in order to obtain another |
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| a working model used to test a design |
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| analyzing a design problem and finding a way to fix it |
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| a legal document issued by a government that gives the inventor exclusive rights to make, use, or sell the invention over a certain period of time. |
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| time in history when stone and iron were used to make tools |
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| steam and water-powered machines replace human-powered machines |
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| satellites, cell phones, and computers allow people to share information quickly |
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| involves evaluation the possible problems, or risks, of a technology compared to the expected advantages, or benefits. |
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| the application of science to satisfy needs and solve problems |
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| apply engineering principles to biology and medicine |
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| design, construction, and testing of airplanes and spacecraft |
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| design, construction and operation of machinery |
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| conversion of chemicals into useful products |
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| design and construction of roads, bridges, and buildings |
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| design of electrical systems |
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