The Secret Science of Sewage

BBC TWO

Wednesday 24 March 2021  23:30 - 00:30 (60 mins)
George McGavin and Zoe Laughlin investigate the revolutionary science finding vital renewable resources and undiscovered life in sewage. Also in HD. [S,AD]

The Secret Science of Sewage may be available on playback
The Secret Science of Sewage (BBC TWO) Wednesday 24 March 2021 23:30 - 00:30