The rain barrel barrels back

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Rain barrels are a great way to collect water for your garden. Image: Arlington County, Flickr.

Rain barrels are a great way to collect water for your garden. Image: Arlington County, Flickr.

Most old technologies fade into obscurity, but the classic rain barrel is making a splashy comeback. Why? Because it’s an old-fashioned idea that still works.

This podcast was originally published on CurrentCast.org and is republished here with permission. View the original post and podcast transcript here.

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