Soil microbial fuel cells as designed by researchers at the University of Bath. Credit: University of Bath
Engineers at the University of Bath have shown that it’s possible to capture and use energy created by the natural reactions occurring in microorganisms within soil.
A team of chemical and electrical engineers has demonstrated the potential of cheap, simple “soil microbial fuel cells” (SMFCs), buried in the earth to power an electrochemical … [more…]
Photo: Under the new rule, the Clean Water Act’s protections would no longer apply to most small streams and wetlands, including those that are considered vital parts of drinking-water systems and fisheries. Above is Owens Valley. (Brian van der Brug / Los Angeles Times)
Defying environmentalists and public health advocates, the Trump administration on Thursday will announce the replacement of Obama-era water protections with a significantly weaker set of regulations … [more…]
Since 2011, the Syrian Civil War created one of the most devastating humanitarian disasters in the world, with an estimated number of 13.5 million Syrians internally displaced or are refugees outside Syria, according to the United Nations.
Facing the difficulty of finding basic shelter and a home to live in, award-winning Jordanian-Canadian architect Abeer Seikaly was inspired to come up with a solution to help transform the lives of these
Photo: Increasing the number of bioswales on the University of Louisiana at Lafayette campus is one objective outlined in its green infrastructure plan. The shallow troughs hold plants and other vegetation. They act as sieves to remove silt and contaminants from rainwater. Credit: Rachel Keyes/University of Louisiana at Lafayette
The University of Louisiana at Lafayette made a splash with its storm water management plan.
Its plan – entitled The Ripple … [more…]
In the western Kenyan town of Kakamega and the nearby village of Sisokhe, social worker Rose Atieno and nurse Catherine Ondele are using rainwater-harvesting technology to bring clean water to villages.
As Atieno says, the men in rural villages make the water policies, but it is the women who feel the “pinch”: collecting water is physically difficult, time-consuming, and can make them vulnerable to rape.
In 2011, Atieno was one … [more…]