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	Podcast:		BrainStuff
	Episode:		How cell phones work
	Category:		Science & Medicine
	Duration:		00:04:21
	Publish Date:		2013-03-15 20:21:47
	Description:		Today's cell phones are amazingly compact, complex devices that provide a wide array of services. Discover the origins of these technological wonders, and the technology that makes them work, in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.
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