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Dr. George McGavin and Dr. Zoe Laughlin (How to Make...) explore one of the U.K.’s biggest sewage works, a hidden world one might rarely choose to see. Processing one billion liters of waste water that 1.7 million people flush each day means there is a lot of sewage to be treated.
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Distributed nationally by American Public Television
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The Secret Science of Sewage is presented by your local public television station.
Distributed nationally by American Public Television