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How to make a wooden mold for biosand…
Household biosand water filters are proven effective and long lasting. Traditionally,…
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Humanitarian Engineering Principle Four: Be a Professional Humanitarian…
This is the fourth in a series on principles based on the textbook…
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Five Questions with Shashi Buluswar and Subarna Mitra,…
Two years ago, a small team from the Lawrence Berkeley National…
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We need to be efficient: Constructive criticism from…
Some three weeks have passed since the Humanitarian Technology conference was held…
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Improving the Professionalism of Drilled Water Wells in…
When I took on a consulting job to set up and…
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Hardware start-ups get an upgrade from cardboard cutouts…
Hardware startups go through dozens or even hundreds of design changes…
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Gallery: Inside Burn’s Charcoal Stove Factory in Nairobi,…
On a dirt road inside a gated business park outside of…
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Humanitarian Engineering Principle Three: Understand Social and Physical…
This is the third in a series on principles based on the textbook…
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Stages of Impact Investing for Engineer Entrepreneurs
Last year, my business partner and I entered the world of…
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Welcome to E4C’s Fellows
We are pleased to welcome 11 fellows into our new Research…