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Air Date: Sun, May 21, 2017 10:00 PM
Revel in the ethereal beauty of orchids and examine their exotic flowers, which are shaped for one purpose – to attract pollinators. Many use sex as a lure, impersonating a female bee or wasp.
Air Date: Fri, Jun 17, 2016 11:00 PM
On the surface, London is a buzzing, modern metropolis – but underneath lays a secret, hidden world, all but forgotten by the millions of people above.
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