Learn how to create a fully functional mini Pepsi vending machine using cardboard in this detailed step-by-step tutorial.

Back in the 1920s, it seemed everything was becoming coin-operated. All over the U.S., you could find coin-operated weighing machines at railroad stations; coin-operated vending machines were chock ...

Back in the 1 st century CE, you could bless yourself—for a price. Fast forward 2000 years and, yes, you can get an iPad from a vending machine. Other items easily procured with the dispense of a few ...