How can a blind person learn gestures when he's never seen them? As Matthew prepares for a TEDx Talk, he makes his first foray into learning body language.

Blind Guy Travels is a production of Radiotopia from PRX and part of Radiotopia Presents, a podcast feed debuting limited-run, artist-owned series from new and original voices.

Learn more about Blind Guy Travels and access transcripts at radiotopiapresents.fm and discover more shows from across the Radiotopia network at radiotopia.fm.