Home / Series / TED Talks / Aired Order / Season 2009 / Episode 145

Josh Silver demos adjustable liquid-filled eyeglasses

Josh Silver delivers his brilliantly simple solution for correcting vision at the lowest cost possible -- adjustable, liquid-filled lenses. At TEDGlobal 2009, he demos his affordable eyeglasses and reveals his global plan to distribute them to a billion people in need by 2020.

English
  • Originally Aired September 1, 2009
  • Runtime 8 minutes
  • Content Rating United States of America TV-PG
  • Network YouTube
  • Created February 20, 2025 by
    morbus
  • Modified February 20, 2025 by
    morbus