👉 Hair math is a method of visualizing and understanding the exponential growth of data by scaling a simple, everyday object, like a strand of hair, to illustrate how quickly information or resources can multiply over time. It involves taking a real-world quantity, such as the number of hair strands on a person's head, and scaling it up to represent exponential growth, often doubling or tripling the number of strands at each period. This technique helps in grasping complex concepts like compound interest, population growth, or viral spread by making abstract numbers more tangible and relatable. By using a familiar reference point, hair math effectively demonstrates the power of exponential processes in a way that's easy to comprehend and remember.