👉 Franklin's math, or the mathematical principles attributed to Benjamin Franklin, revolves around practical applications and empirical observations rather than abstract theory. One of his most famous contributions is the concept of "Franklin's Constant," which is a mathematical constant approximating the ratio of the circumference of a circle to its diameter (π ≈ 3.988). Franklin also explored the idea of energy conservation and the concept of "energy efficiency," famously using his own hairdryer to demonstrate how energy can be transferred and transformed. He was a pioneer in using mathematical reasoning to solve real-world problems, such as calculating the most efficient way to heat water and designing a system to reduce fire risks in buildings. His approach emphasized practical problem-solving and the importance of understanding natural laws through observation and experimentation, laying foundational ideas for modern physics and engineering.