Differences between the terms Science, Technology, and Engineering

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What are the differences between the terms Science, Technology, and Engineering?

Dr. Engr. Md. Abdur Rashid

Director (Admin & Finance)

NAPD

Science

  • Focus: The systematic study of the natural world through observation, experimentation, and analysis.
  • Goal: To understand and explain the universe, its laws, and its phenomena.
  • Methods: Scientific inquiry involves formulating hypotheses, conducting experiments, collecting data, and drawing conclusions.
  • Examples: Physics, chemistry, biology, astronomy, geology.

Technology

  • Focus: The application of scientific knowledge to create tools, machines, and systems that solve problems or fulfill human needs.
  • Goal: To improve efficiency, productivity, and quality of life.
  • Methods: Technological development often involves innovation, design, and engineering.
  • Examples: Computers, smartphones, automobiles, medical devices, renewable energy systems.

Engineering

  • Focus: The design, construction, and operation of machines, structures, and systems.
  • Goal: To solve practical problems and create solutions that are functional, efficient, and safe.
  • Methods: Engineering involves applying scientific principles, mathematical knowledge, and technical skills to develop innovative designs.
  • Examples: Civil engineering, mechanical engineering, electrical engineering, chemical engineering, software engineering.

 

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