How They Work

Introduction

Vending machines have been in existence for centuries in order to provide us with convenient access to different kinds of products. Of all the vending machines, snack vending machine has become a common feature in many countries and serves as an easy way of satisfying our desires for snacks. This paper will hence delve into the history and transition of snack vending machines from their humble beginnings to what we see today as modern technology.

Ancient Origins

The concept of vending machines dates back to ancient times. The first mention of a vending machines was made by Hero of Alexandria, an engineer and mathematician who lived during the first century in Roman Egypt. It was a device that accepted a coin and gave out wine or holy water. This marked the initial step towards development of modern machines.