What does a scientist do?

What a Scientist Does

"Scientist" is a very broad term. There are many different jobs and fields of expertise here. The following page has some good information on the subject.

Science and technology have continually modified human existence. As a profession, the scientist of today is widely recognized. Scientists include theoreticians who mainly develop new models to explain existing data and predict new results, and experimentalists who mainly test models by making measurements - though in practice the division between these activities is not clear-cut, and many scientists perform both tasks