How Do Vending Machines Detect Fake Coins?

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MACHINES: HOW THEY WORKThursdays 10/9c on ScienceThis machine can decipher coins with pinpoint accuracy. Light sensors measure the size while electromagnets detect the metal type of the coin.More Machines!http://www.sciencechannel.com/tv-shows/machines-how-they-work/Full episodes streaming FREE on Science GO:https://www.sciencechannelgo.com/machines-how-they-work/Subscribe to Science Channel:http://bit.ly/SubscribeScienceCheck out SCI2 for infinitely awesome science videos. Every day.http://bit.ly/SCI2YT

Комментарии

@devarmont87 14-03-2024 08:13

So to save anyone's time..
The machine uses a Laser to detect coin width.
Assuming counterfeiters got the faux coins width incorrect

@KennethZikora-ys2hi 12-03-2024 17:09

Amazing

@OuterSpawn 27-02-2024 03:10

BRUH why did they go so HARD on this animation 😂

@hasadink.saykeo2854 01-02-2024 06:03

Always put real cash/coins into the vending machine.

@hasadink.saykeo2854 01-02-2024 06:01

What an imbecile. No one should ever put fake coins into the vending machine.

@kyleduddleston4123 21-01-2024 04:58

I wish the vending machines at work had these light beams. Lol I'm surprised they still function after all of the shaking they go through.

@JohnSmith-fq7hj 16-01-2024 01:07

Not like the good old days when you could get slugs from the guy down the street and buy coke and chips at the laundry mat lol

@uhohwhy 28-11-2023 12:12

lasers, metal detectors?
LOL what a BS, 99% of vending machines use size and weight only :D

@ashtonmtaylor8990 16-11-2023 06:33

Hey I had lays and Cole this is cool

@chairshoe81 22-10-2023 03:45

Chips DEMONS

@its_Dizzle 27-09-2023 02:39

W EDITING, feel things in that area don't get enough credit

@timothyfinch7295 23-09-2023 09:51

Everyone's talking about the animation, but the narrator goes just as hard

@BCTMB 20-09-2023 00:37

Very cool & informative. The vending machine at my massage school was an old one; the snacks stuck 1/3 of the time. 😂😂😂

9-19-2023 837p

@Kobai36 13-09-2023 03:48

Nobody was harmed in the exploding of these vending machines

@VampireConnoisseur 14-08-2023 18:40

CARALHO KKKKKKK olha o nivel de animação do cara. Inacreditavel

@sdutango 06-08-2023 10:06

Is this the new Vending Machine-Man coming in theater soon?

@tomshatt5440 29-07-2023 22:00

Snack gets stuck. Motor turns again. Second snack pushes stuck first snack. You get two bags of chips😅

@pmberry 28-07-2023 21:40

Sometimes two of the same snack, but never zero!

@okinawanpfc 17-07-2023 16:56

Ironically I work at a place where if you got a crunch bar it would perfectly slide right through the sensors refunding you the money.

@FerriesbyArty 07-07-2023 22:35

It could be at train station and rest stops

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