Videos
Ruben learning to use echo location 2011
Video ID: JjNdT0zQQSY
Video Description: ruben is using 3 tins to identify the size using his ears( echo location)
Rubén on itv
ruben on itv click on image for full story
Ruben meets Daniel Kish
Rubens encounter with Daniel Kish
LCA Documentary
LCA (Leber's Congenital Amaurosis) documentary in the making.