A scientist in a broad sense is one engaging in a systematic activity to acquire knowledge. In a more restricted sense, a scientist is an individual who uses the scientific method.The person may be an expert in one or more areas of science.This article focuses on the more restricted use of the word. Scientists perform research toward a more comprehensive understanding of nature, including physical, mathematical and social realms.

This is my childhood dream job-- to be a scientist. weird? yeah. I wanted to invent a new element in the table of elements way back then. HAHAHA.