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	Podcast:		BrainStuff
	Episode:		Why is a cell phone called a cell phone?
	Category:		Science & Medicine
	Duration:		00:05:12
	Publish Date:		2011-12-19 19:53:54
	Description:		Cellular phone systems divide areas of coverage into "cells," hence the name. But how do they actually work? Listen in as Marshall Brain breaks down the nuts and bolts of cell phone systems in this episode. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.
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