But have you ever wondered how exactly does the ATM machine work. Automated Teller Machine or ATM is a data terminal or rather a digital interface with two input and four output devices.

These machines have made keeping your money in a bank easier because of how quickly one can withdraw it. But besides the instructions one has to follow to make a transaction, how do they really ...

How do ATMs work? (And other money questions from you!) You wanted to know: About airline tickets, presidential pay and why is a penny called a penny?

You would not be hard-pressed to see an Automated Teller Machine (ATM) nowadays. They seem to be everywhere. Many people use an ATM every day, and as long as it provides the money they need, they ...