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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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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…
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Tech4Dev: Bridging the field and the ivory tower
As relief agencies rallied shipments of supplies into disaster-struck Haiti in…
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Three devices in development now could improve health…
Health care and air quality in India and other emerging economies…
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How to use mobile data collection tools to…
Mobile communications networks have surged in developing countries and so has…
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Energy Transition Engineering: Meeting the biggest challenge engineers…
The evidence is clear that the world remains on the worst-case-scenario,…
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Cooking in Adelaide with experimental dung-burning stoves
We are glad to see another novelty in efficient stoves: dung…
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Sunzilla’s open-source, portable, do-it-yourself solar generator
Sunzilla travels as a box that fits on a standard shipping…
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Promising Prototypes of 2015
We polled our community of experts for this list of 14…