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Vending machine


A vending machine is a machine that dispenses items such as snacks, beverages, alcohol, ... The earliest known reference to a vending machine is in the work of Hero of Alexandria, a first-century AD...

www.ask.com/youtube?q=How Does a Vending Machine Work?&v=fTVfM4w2cec
Jul 12, 2011 ... Find out how vending machines identify and sort coins in this clip from The Science Channel's "Deconstructed."
www.ask.com/youtube?q=How Does a Vending Machine Work?&v=LXyhNQK_aH4
Sep 18, 2015 ... You may be able to see the inside of a snack vending machine but do you truly know how it works? Let us take you on a brief tour so you can ...
www.ask.com/youtube?q=How Does a Vending Machine Work?&v=0AkcWjB0UBE
Mar 22, 2016 ... This machine can decipher coins with pinpoint accuracy. ... I guess vending machine at my work does not have those lasers.. If food is stuck you ...

Step-by-Step Process of How a Vending Machine Works | Chron.com


A vending machine is an, "electronic machine used to disperse a product to a ... Without Franchising · How Much Does the Average Vending Machine Earn?

Inside a Vending Machine Image Gallery | HowStuffWorks


These vending machine pictures take a look at the parts and mechanics of vending machines. ... You see them everywhere: in the mall, at work or at school.

How does a vending machine work? - Quora


Nov 30, 2015 ... A vending machine is an, "electronic machine used to disperse a product to a consumer after a certain amount of money has been put into the ...

How Does a Vending Machine Work? - edHelper.com


<sup>1</sup> Vending machines, like many other kinds of machines, have changed greatly since the beginning of the electronic age. At one time, vending machines were ...

How Smart Are Vending Machines? | Wonderopolis


Feb 4, 2012 ... How did vending machines get to be so smart? How can a machine tell a quarter from a dime? How does it know the difference between a ...

How Do Vending Machines Tell the Difference Between Fake Coins ...


Mar 22, 2016 ... Vending machines use light sensors to measure the size of a coin and ... How Does the Cue Ball Always Come Out of the Pool Table? ... If the trick works on once machine, it's got to work on similar machines all across town.

How Does a Vending Machine Work?
When a customer approaches a machine and becomes interested in making a purchase, he must first insert money to pay for his item. If the machine accepts paper money, the money is pulled in using rollers. Once inside, the machine uses a digital scanner to... More »
Difficulty: Easy
Source: www.ehow.com