The Power of Compound Interest Learn how to harness the power of compound interest for your investments. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content The Latte Lie and Other Myths Check out this video to begin separating fact from fiction. The History of Currency Currency has been around for a long time. Here’s a quick history lesson. Historical Inflation This calculator shows how inflation over the years has impacted purchasing power.