Science - Knowledge and theories about the world which are based on facts experiments, research, Technology - The use of scientific knowledge and discoveries to develop new machines and systems, Engineering - The activity of designing and building roads, bridges, machines, etc., An invention - A new product, machine, system, etc., which someone has thought of for the first time., A discovery - A fact or thing that someone has found out about, which was not known about before., A technological advance - When smth. brings progress and makes it possible for people to do the things that they couldn’t do before., High-tech - Using the latest technology.,

Science and Technology

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