Read the Complete Article at: http://feedproxy.google.com/~r/inventorspot/articles/~3/hipyigQ33Xo/inventors-answer-call-gates-foundations-reinvent-toilet-challeng
Sanitation is a global problem affecting billions of people with up to 700,000 childhood deaths a year due to it. Find out who’s rising to the Bill & Melinda Gates Foundation challenge entitled "Reinvent the Toilet" and where the winning entries will do the most good.
