
Design inspiration: Building playgrounds around the world
Kids learn construction skills when they build them, and their school…
Kids learn construction skills when they build them, and their school…
The term “appropriate technology” is so over-used as to be almost…
Imperfect transparency and coordination slow the work of social entrepreneurs in…
Updated June 15, 2015 – Thirty-three engineering teams from around the…
Failure claims an elevated status among start-ups and global development practitioners,…
Open-source scientific hardware is already here and growing rapidly. Researchers in…
There’s an amazing breadth of human-powered machines. There are brick presses,…
Profit-earning social enterprise may be trending among social investors, but it…
If there were doubts that technology can mediate social change, 100 Under…
The first annual Humanitarian Technology: Science, Systems, and Global Impact…