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Our Blue Planet

   2017    Nature
Blue Planet II explores parts of the ocean that nobody has ever visited, encountered extraordinary animals, and discovered new insights into life beneath the waves. In Our Blue Planet, Sir David Attenborough examines the impact of human life on life in the ocean. In this final episode, we uncover the impact that our modern lives are having on our best-loved characters from across the series, including devoted albatross parents unwittingly feeding their chicks discarded plastic and mother dolphins potentially exposing their new born calves to pollutants through their contaminated milk. Scientists have even discovered that increasing noise levels may stop baby clownfish finding their way home.
Series: Blue Planet II

The Secret Science of Sewage

   2021    Technology
Dr George McGavin and Dr Zoe Laughlin set up base camp at one of the UK's biggest sewage works to investigate the revolutionary science finding vital renewable resources and undiscovered life in human waste.
Teaming up with world-class scientists, they search for biological entities in sewage with potentially lifesaving medical properties, find out how pee can generate electricity, how gas from poo can fuel a car and how nutrients in waste can help solve the soil crisis. They follow each stage of the sewage treatment process, revealing what the stuff we flush can tell us about how we live today, and the mind boggling biotechnology being harnessed to clean it, making the wastewater safe enough to return to the environment.

The Secret History of Writing
The Secret History of Writing

   2020    History
Cosmos: Possible Worlds
Cosmos: Possible Worlds

   2020    Science
Conquistadors
Conquistadors

   2002    History
The Crime of the Century
The Crime of the Century

   2021    Medicine
How the Universe Works Season 4
How the Universe Works Season 4

   2015    Science
Reel Rock
Reel Rock

   2014    Culture
Out of the Cradle
Out of the Cradle

   2019    History
Planet Earth II
Planet Earth II

   2016    Nature