They help scientists see, measure, and do things they could not otherwise see, measure, and do. Some objects occur in nature while others have been designed by people. Objects can be categorized into two groups, natural and designed. Science in Personal and Social Perspectives Science and technology in local challenges People continue inventing new ways of doing things, solving problems, and getting work done. History and Nature of Science Science as a human endeavor Many people choose science as a career and devote their lives to studying it.
Many people derive great pleasure from doing science.