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Made in India: 10 life-changing Indian technologies
India has long been a technological powerhouse and the country’s engineers…
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Soap Operas by Phone Teach the Power of…
Ben and Joy dip into their box of cash and jewelry…
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Learn to create inventions that serve those in…
You can improve your design skills and learn to create a product…
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How a loudspeaker in a cookstove can power…
This is the prototype of a thermoacoustic device that attaches to…
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Let’s stop using the word “sustainability”
The term “Sustainability” is irrelevant in the 21st Century. Instead, we must…
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Impact matters: Five questions with Kevin Starr
Dr. Kevin Starr and the US-based Mulago Foundation say they are…
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Promising Prototypes of 2015
We polled our community of experts for this list of 14…
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A Closer Look at the Drinkable Book
Part of the struggle to treat drinking water in marginalized communities…
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Hundreds of products for comparison in one place:…
Re-invention of the wheel is one of the biggest mistakes in…
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How to Build a Solar-Powered USB Charger for…
Part Two in a two-part series. Part One: How to build a…