Qualitative variation in science definition and examples

Welcome to today's lecture on qualitative variation in science. Often, we tend to focus on quantitative aspects, such as numbers and measurements. However, the world of science is not solely governed by numerical values. There exists a realm of qualitative variation, which adds depth and complexity to our understanding of various phenomena. Today, we'll explore this captivating aspect, its definition, and delve into some intriguing examples. So, let's get started!