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Science A systematic enterprise that builds and organizes knowledge as testable explanations and
predictions about the universe. In an older and closely related meaning, "science" also refers to this body of knowledge itself, of the type that can be rationally explained and reliably applied. [Wikipedia] |
Technology The collection of techniques, methods or processes used in the production of goods or services or in the accomplishment of objectives, such as scientific investigation. Technology can be the knowledge of techniques, processes, etc. or it can be embedded in machines, computers, devices and factories. [Wikipedia]
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Engineering The application of scientific, economic, social, and practical knowledge in order to invent, design, build, maintain, research, and improve structures, machines, devices, systems, materials, and processes. The discipline of engineering is extremely broad, and encompasses a range of more specialized fields. [Wikipedia]
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Math The study of topics such as numbers, structure, space,
and change. There is a range of views among mathematicians and philosophers as to the exact scope and definition of mathematics. Mathematicians seek out patterns and use them to formulate new conjectures. Mathematicians resolve the truth or falsity of conjectures by mathematical proof. [Wikipedia] |