Solutions to Keep Food on the Table in…
The world’s food production is in jeopardy because the fertile layer of…
The world’s food production is in jeopardy because the fertile layer of…
Solar-powered water pumps have officially entered the mainstream. Stanley Black &…
Off-grid cold-chain technologies keep the important things cold in places where…
Evaporative coolers have been known to purveyors of low-cost, sustainable technologies…
Harsh Vyas foregoes the long flights that engineers in global development…
Harsh Vyas is a graduate of Engineering for Change’s Research Fellowship…
If you’ve seen an unused latrine in a village that practices…
A stove for the Himalayas, a solar-powered silk reeler and an…
I lived in the western Indian state of Rajasthan for most…
“Kaukumbatie mnazi ukaupande, kazi uanze” (Embrace the coconut tree and climb…