Have you ever considered a simple question - what do the numbers you see in your banking account mean? Have you ever questioned yourself why some plastic card is accepted at stores? Everything seems simple - people just believe in money and furthermore electronic transactions. But humanity has walked a long way until we have reached modern understanding of money. Actually it took quite a long time to accept money as they are accepted now. We invite you to watch an excellent tale by Extra Credits on the history of paper money. Below you should see a link to their first video on this topic.