Suivant


How Do Vending Machines Detect Fake Coins?

2 Vues
TealHarbor Media
1
Publié le 12 Apr 2022 / Dans Divertissement

MACHINES: HOW THEY WORK
Thursdays 10/9c on Science
This 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-ho

Full episodes streaming FREE on Science GO:
https://www.sciencechannelgo.c....om/machines-how-they

Subscribe to Science Channel:
http://bit.ly/SubscribeScience

Montre plus
0 commentaires sort Trier par

Suivant