As she made her way through the busy streets of Havana earlier this year, Ruth Behar stopped to check out some of the new boutiques, cafes, salsa dancing studios and a gelato store. (more…)
Tag Archives: new challenges
Gates Foundation funds civil engineering professor’s novel wastewater treatment fabric
Each year in India, waterborne diseases sicken approximately 37.7 million people. One and a half million children die of diarrhea alone, according to a report by WaterAid.
In the developing world, open pit latrines are common, but they pose a significant risk to public health and the environment. Open pit latrines can be as sophisticated as an outhouse or as simple as a trench in the ground. (more…)