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
Komentarze
@Indently 14-07-2025 19:14
Infra-red beams my * xD, maybe on this machine 50 years ahead of its time, but where I'm from if it gets stuck, it becomes a 2 for 1 deal for the next bloke.
@GOODnEVIL327 04-07-2025 09:15
Ah yes my favorite snacks chips demons
@ArikCool 03-07-2025 07:33
This video not only has excellent CGI but also creative audio design and good explanation.
@MrVecheater 30-06-2025 23:29
POV: you've been laid off by Marvel
@ayoi1552 13-06-2025 22:38
ai từ video bài giảng thầy Quân qua đây điểm danhh😂😂
@pyro323 18-05-2025 06:32
Yeah every vending machine I've used is from the 1980's this guy uses one with an infrared laser grid...c'mon man!
@DoglinsShadow 09-05-2025 21:35
Animation quality on another level lol
@letsgetto1millwithoutvids 29-04-2025 17:00
Dayum we got this animation 9 years ago before gta 6
@ieatdeart004 18-04-2025 09:14
What if it’s cash instead Ak paper money
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@sunnymony91 04-03-2025 12:27
Everyone talking bout the vending machine exploding,but dawg how tf a blind person gonna see what they want the keypad has braile on it.
@Trainlover-p6u 01-03-2025 02:28
Sometimes if the vending machine has a moving cart that carries the snack , it sometimes falls out of the cart that brings it to the person , making it popular among sleazy operators
@sandundertable69 31-01-2025 03:44
Why did this became a huge meme
@ElementEvilTeam 04-01-2025 21:01
all the vending machines in my country stopped using coins few years ago
@HonkyKong64 03-01-2025 15:09
So the coils remain active until a dropping snack triggers the bottom sensor? Why then do people hit and tip vending machines when the snack doesn't drop and the coils have stopped? lol
@ryanm7832 12-12-2024 05:02
I love the transition. xD As soon as he said "push the button to get your snack," I thought, "yeah, sometimes..." Lol. And then he immediately went into the bit about snacks getting stuck.
