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	Podcast:		BrainStuff
	Episode:		How does a credit card's magnetic stripe work?
	Category:		Science & Medicine
	Duration:		00:04:34
	Publish Date:		2014-11-05 14:00:00
	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://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.
	Total Play:		0