NPR News: Amos Winter: How Do You Build An All-Terrain Wheelchair For The Developing World?

Amos Winter: How Do You Build An All-Terrain Wheelchair For The Developing World?
In many countries, uneven and unpaved roads make it hard to get around in a standard wheelchair. MIT engineer Amos Winter describes his design for an affordable, lever-powered, all-terrain wheelchair.

Read more on NPR