Relaxing on a bench by a river, fiddling with your debit card: you're sitting on a bank by a bank while playing with your connection to a bank. The word "bank" means a lot of different things and somehow it usually doesn't get too confusing. What do you know about the banking world? Do you know where the money flows? Just like rivers, there are places where money flows quick, and there's places where it's barely a steady drip. Not unlike water, money is not divided equally among the world population. What does that mean? And is it fair?