Toilets

People Fixing The World. Toilets in Haiti and Circular Runways. Audio, 23 minutes
A scheme to solve the problem of human waste disposal in Haiti.
Attribution
BBC World Service
Available for over a year
A Dirty Secret. Audio, 28 minutes
Mary-Ann Ochota visits Bangladesh and India to ask why 2.3bn people lack adequate toilets.
Attribution
BBC Radio 4
Available for over a year
From Pins To Paperclips. Concealed Toilets. Audio, 14 minutes
The complex technology behind the humble toilet
Attribution
BBC World Service
Available for over a year