You put your bank card in, you take your bank card out. Wait for the beep and wave your dollars all about. Seems so easy a kid could do it, but the technology inside is pretty cool. Learn about these automated tellers or how banks work in this Banking & ATM channel
How ATMs Work
You can stop at an ATM, push a few buttons, and leave with cash. Learn about the machines that give you money and the network that approves the transactions.