TED TalksAmos Winter: The cheap all-terrain wheelchair
TV-PG
2012 • E119 Jun 1, 2012 15mHow 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.