Evaluate a product or design. Communicate a problem, design, and solution. People have always had questions about their world. Scientists and engineers often work in teams with different individuals doing different things that contribute to the results. Women and men of all ages, backgrounds, and groups engage in a variety of scientific and technological work.
Tools help scientists make better observations, measurements, and equipment for investigations.
They help scientists see, measure, and do things that they could not otherwise see, measure, and do. Science in Personal and Social Perspectives Personal health Safety and security are basic needs of humans. Science and technology in local challenges People continue inventing new ways of doing things, solving problems, and getting work done. New ideas and inventions often affect other people. Science and technology have greatly improved health and communication.