This study discusses the multi-sided features of STEM-related research workers. STEM is an acronym for Science, Technology, Engineering, and Mathematics, respectively.
First, it deals with the definition of those four words, and then visualizes university activities which include those fields and summarizes the multi-sided feature of the research workers.
Second, a framework of STEM-related research workers and others in terms of multi-sided feature is developed.
And third, the property of STEM related research workers and social prominent workers who had multi-sided careers are examined. Finally, the characteristics of their career development is discussed.