SCIENCE
The Belfast Sewers Project
Thursday 27 July 2006 9:00-9:30 (Radio 4 FM)
Repeated: Thursday 27 July 2006 21:30-22:00 (Radio 4 FM)
Adam Hart-Davis dons his hard hat and waders as he wanders through Belfast's sewer network to see how today's engineers are modernising the Victorian sewerage network with robots and ultra violet light.