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	Podcast:		World Radio Switzerland
	Episode:		Plane Talk - Why do we zig-zag so much when we fly?
	Category:		Society & Culture
	Duration:		00:03:21
	Publish Date:		2018-05-11 02:00:06
	Description:		Chaitan looks at how we're currently zig-zagging across Europe when we travel by air, and why. Is this really the most efficient way to travel?
	Total Play:		0