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	Podcast:		BrainStuff
	Episode:		Do Crosswalk and "Close Door" Buttons Really Do Anything?
	Category:		Science & Medicine
	Duration:		00:04:28
	Publish Date:		2016-12-26 08:00:00
	Description:		Are the buttons we push to cross streets, close elevator doors, and nudge the office thermostat really connected to anything? Some aren’t! Learn how these placebo buttons (don’t) work. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.
	Total Play:		0