Caltech Wins Toilet Challenge | Caltech - 0 views
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Nate Scheibe on 22 May 13"According to the World Health Organization, 2.5 billion people around the globe are without access to sanitary toilets, which results in the spread of deadly diseases. Every year, 1.5 million people-mostly those under the age of five-die from diarrhea."
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Nate Scheibe on 22 May 13This is the infrastructure side of many of the microbes (and more importantly the diseases associated with them) we learned about.