The power of compound interest is the most powerful force in the universe . - Albert Einstein (Allegedly) Grandiosity aside, w hether it was Einstein or someone else who first said that, it gets the point across. Compound interest (which is interchangeably referred to as compounding and compounding growth) is incredibly powerful. The good news is that anyone with an internet connection can harness its power with close to zero effort or cost. We are far from the first people to take a swing at communicating the value of compounding. It's like Unchained Melody , eventually everyone does a version of it. B ut we feel its level of importance can't be overstated, and that Capital MONEY! may offer a perspective that adds value to our community. What is Compounding Growth? For investing, compounding growth is the investment returns generated by the accumulated reinvested returns plus the original principal. Mor...