Understandings about science and technology Scientific inquiry and technological design have similarities and differences. Scientists propose explanations for questions about the natural world, and engineers propose solutions relating to human problems and needs. Many different people in different cultures have made and continue to make contributions to science. Science and technology are reciprocal. Science drives technology as it addresses questions that demand more sophisticated instruments.
Technology provides tools for investigation, inquiry, and analysis.
Science in Personal and Social Perspectives Personal health Food provides energy and nutrients for growth and development. Science influences society. Scientific knowledge and the procedures used by scientists influence the way many individuals in society think about themselves, others, and the environment. Science and technology have advanced through contributions of many different people. Scientists and engineers work in many different settings.