What a lot of people don’t know about Louis Braille, who was blind since age three, and invented the raised bumps method of reading with fingertips in 1824 called Braille, is that he was fifteen years old at the time.

What a lot of people don’t know about Louis Braille, who was blind since age three, and invented the raised bumps method of reading with fingertips in 1824 called Braille, is that he was fifteen years old at the time.