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	Podcast:		Short Wave
	Episode:		Saving Water One Flush At A Time
	Category:		Science & Medicine
	Duration:		00:10:17
	Publish Date:		2019-11-19 09:00:56
	Description:		Happy World Toilet Day! Flushing toilets can consume a lot of water, so Tak-Sing Wong, a biomedical engineer at Penn State University, is trying to minimize how much is needed. Wong developed a slippery coating for the inside of a toilet bowl. It can potentially move human waste more efficiently, leaving a cleaner bowl and using less water. Follow host Maddie Sofia on Twitter @maddie_sofia . Email the show at shortwave@npr.org.
	Total Play:		0

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