30 Facts About Money That Will Blow Your Mind

You might not think twice about the coins and bills you use on a daily basis — but you should. There are some facts that might fascinate. Do you know what bills are made out of (hint: it’s not paper)? Do you even know how to tell if your money is fake?

From the history of money and its evolution to the hidden messages and security features you never noticed, click through to discover some interesting facts about money.