Podcasts Technology TED Tech The cheap all-terrain wheelchair | Amos Winter

The cheap all-terrain wheelchair | Amos Winter

Published: Nov. 20, 2012, 4:02 p.m.

How do you build a wheelchair ready to blaze through mud and sand, all for under $200? MIT engineer Amos Winter guides us through the mechanics of an all-terrain wheelchair that's cheap and easy to build -- for true accessibility -- and gives us some lessons he learned along the road.