Living Planet: Cool cans for off-grid dairy

Manage episode 183716473 series 1451480
By Discovered by Player FM and our community — copyright is owned by the publisher, not Player FM, and audio streamed directly from their servers.
German researchers have come up with a clever way to use the sun's energy to keep milk cool. Dairy farmers in Tunisia and Kenya don't always have access to power from the grid - now, green tech could help them to preserve their produce and reduce waste.

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