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Up Is the Way Forward for Wind Energy
The power of wind is perhaps most vibrantly displayed during a…
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Creating Cold: The Chilling Challenge of Off-Grid Refrigeration…
Larry Bentley and F. Andrew Dowdy are trying to solve the…
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Design Your Product for Manufacturability and High Quality
The transition from prototyping into production is a huge step for…
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How to Harness the Potential of a Massive…
Agbogbloshie in Ghana is a vast urban area that houses a…
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Design and Co-Creation Can Build Peace in War-Torn…
One underlying factor in Colombia’s civil war that is not often…
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A New Resource for Smallholder Farmers: 100 Under…
Global post-harvest food loss has a long list of elegant solutions.…
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Rural Solar Energy Enterprises Can Learn from Mobisol’s…
Editor’s note: The French utility ENGIE announced that it bought Mobisol…
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Fellow Visionaries
Editor’s note: Eye care venture PlenOptika found that contrary to common…
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EcoSanitation: Trade “Flush and Forget” for “Cycle and…
“Flush and forget” or “drop and store” are some of the…
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It Will Take a Lot More Than Free…
All of those who menstruate, wherever they live, experience challenges when…