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Promising new tech for developing countries at the…
A wetlands in a hair salon, a solar water purifier in…
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Engineering for Change’s webinars are a new way…
You might have noticed a crop of new ideas and…
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PVC pipe and chlorine: Cheap and lasting water…
Officials in the Matagalpa health ministry in Nicaragua convened late last…
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Paying for development engineering: what the government can…
Funding international engineering projects can be tricky, but the private sector…
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10 things you can do with sunlight
Sunlight: it’s not just for charging calculators anymore. In off-grid communities…
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Our kite aerial photography camera rig scores on…
The world is on the look out for a cheaper aerial…
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Rats are on the front lines of the…
Predictably, the rats at APOPO have an image problem. At health…
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Five questions with Josh Nesbit
The cell phone has been a lifesaver for patients in developing…
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Finished! A construction manual for an open-source, low-cost…
Update June 2022: Removed bad links and information. The duo behind…
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An acoustic landmine detector sweeps fields at 7.5…
This innovation is one of our Promising Prototypes of IEEE’s Global Humanitarian…