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The Hemafuse blood autotransfusion device heads to clinical trials

A soup ladle is sometimes the best tool available to recycle a patient’s blood in an emergency or in a…

For protection from China’s air pollution, fund affordable filter design

Smog settles on the shoreline of Chongqing, China. Photo by Onny Carr / Flickr China’s rapid growth, a 30-fold increase…

Sanitary pads for underserved populations – two common approaches

The go! Pad is made from banana stem fibers and produced by Sustainable Health Enterprises. Without access to affordable napkins,…

The Circular Economy Can Solve Food and Water Problems in Rajasthan, Malawi and the World

I lived in the western Indian state of Rajasthan for most of 2006-07. To say that it quickly became one…

How to Build an Earthquake-Resistant Home: An Earthbag Construction Manual

...Building Methods. Retrieved August 1, 2015, from http://www.naturalbuildingblog.com/ Good Earth Nepal (2015). Retrieved January 10, 2016, from: http://www.goodearthnepal.org/ Hart, K.…

ICT4D: Connecting the Unconnected Tech Trends

...claims SpaceX’s Starlink internet satellite service will be IP-less,” Alphr.com, 26 February 2018. [Online]. Available: http://www.alphr.com/space/1008632/Elon-Musk-SpaceX-Starlink-internet. [41] goTenna, “FAQ –…

Manufacturing and Sustainability in China

...set of standard that address environmental management. References Statista (2017): China: Composition of GDP (gross domestic product) across economic sectors…

Sanitation and bridge in La Granja and Nuevo Ferrocarril, El Salvador

...and the Salvadoran Rotary Club. Sanitation and malnutrition Before the engineers began their work, the rate of diarrhea among children…

Putting the world’s impoverished communities online: Five questions for Bob Marsh

...computer scientists and engineers. In the 1970s, Marsh was an early member of the Homebrew Computer Club, where members traded…

Tweet roundup: Kite wind power and community co-creation edition

Why low-tech mechanical hydro power can sometimes beat hydro-electric, how kite generators electrify off-grid communities and the details on a…