Milestones in Science & Engineering - Louis Braille and the Braille Alphabet

Tags:
Milestones In Science & Engineering Louis Braille Blind Alphabet Code Pedagogue Valentin Hay Congress Paris Help, Documentary And Biography, Milestones In Science & Engineering
 


Add video views to your Facebook Timeline:

Milestones in Science & Engineering Not until 1825 was a system of embossed printing developed by the young Louis Braille, which is now used throughout the world as an alphabet code for the blind.

  1. By: Hulu
  2. Categories Entertainment, People & Stories
  3. Views 42
  4. Added :04-Nov-10
Comments on Milestones in Science & Engineering - Louis Braille and the Braille Alphabet
Other comments on this video 0 Comments