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	Podcast:		Who Smarted?
	Episode:		What happens when you Mail a letter?
	Category:		Kids & family
	Duration:		00:17:26
	Publish Date:		2025-10-15 06:00:00
	Description:		How does the US Postal Service work? What does a zip code mean? How does mail travel such long distances so fast? Have you started your FREE TRIAL of Who Smarted?+ for AD FREE listening, an EXTRA episode every week & bonus content? Sign up right in the Apple app, or directly at WhoSmarted.com and find out why more than 1,000 families are LOVING their subscription! Get official Who Smarted? Merch: tee-shirts, mugs, hoodies and more, at Who Smarted?
	Total Play:		0