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	Podcast:		Techno Mum: Technology & Engineering for Kids
	Episode:		Techno Mum: How do mobile phones find the person you’re calling?
	Category:		Kids & family
	Duration:		00:02:18
	Publish Date:		2014-03-28 13:10:00
	Description:		Ep 6 – Mobile phones are clever things that can do all sorts like texting, e-mailing and even playing games! But when you make a phone call, how does it always find the right person? Techno Mum explains how radio waves work!
	Total Play:		0