Amos Winter: The cheap all terrain wheelchair
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 allterrain wheelchair that s cheap and easy to build for true accessibility and gives us some lessons he learned along the road. TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world s leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technolo
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