June 4, 2015
E4C Drawn Out: Is that a corn sheller?
contributor: Khanjan Mehta
Frame Changers takes a funny view on issues in global development and social entrepreneurship.
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Update: Please see below for a link to the research paper at Solutions Journal. A steel wedge grate placed in a traditional Indian cook fire can increase the fuel efficiency and cut soot emissions by more than half, new research has found. The grate, called the Mewar Angithis, costs about US$1 to make, it doesn’t require cooks to learn to use anything new or change their cooking habits, and it beat...
We are pleased to announce the eight finalists in the Innovate for Impact: Siemens Design Challenge. Our international panel of expert judges carefully distilled...
About one-third of the food grown for people to eat never makes it into our mouths. Food loss occurs throughout the supply chain from...
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