My brother went to Zimbabwe, and all he got me was 100 trillion dollars

Zim dollars and the souvenir…

Peddling Pedal Power: Bike-Powered Innovation in Africa

From Tanzania to MIT to Tanzania

The Myth of Scarcity in Ugandan Agricultural Market

Not one phone, but two; how users make the most of cell phones in Africa

A 3-D printer made from trash: Togo’s answer to the developed world’s e-waste

Of well-intentioned tinkerers and hard-nosed entrepreneurs

The appropriate technology movement died peacefully in its…

What can a lost wallet tell us about corporate social responsibility?

The African Country and My Pan African Dream

Charles Akpom

Off the Beaten Path

Designing appropriate vehicles for new frontiers