Toilet Tales - Health Gains Without Wasting Water, or Excrement

Submitted by AA Kenya on Fri, 17/08/2012 - 20:16
[allAfrica.com]Seattle -Although there were no African prizewinners this week from a toilet challenge sponsored by the Bill & Melinda Gates Foundation, South African Professor Chris Buckley doesn't see his team's project as going to waste - either literally or figuratively.
Source: 
http://allafrica.com/stories/201208171200.html