2 min listen
How does a credit card's magnetic stripe work?
FromBrainStuff
ratings:
Length:
5 minutes
Released:
Nov 5, 2014
Format:
Podcast episode
Description
The magnetic stripe on the back of the card plays a key role in transactions made by credit card. Learn more about how these "mag stripes" work in this episode of BrainStuff. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers
Released:
Nov 5, 2014
Format:
Podcast episode
Titles in the series (100)
What is the Difference Between a Carat and a Karat?: Carats are used for diamonds, while karats are used for gold. Learn more about the difference between carats and karats in this HowStuffWorks podcast. by BrainStuff