Didnt he invent Braille? Seems self explanatory
Louis braille's invention 's name is the braille script
willam
What was Louis Brailles favorite color?
he was born on the 4th of January 1809
yes
Louis Braille was born on January 4, 1809.
his favorite food was a simple dish of boiled crabs
Gosh ! I thought it was 19th century.....
Louis Brennans First invention was the underwater torpedo.... Louis Brennan.
Louis Braille's family consisted of his parents, Monique and Simon-RenΓ© Braille, and three siblings. His father was a harness maker and saddle stitcher, and his mother took care of the household. Louis was the youngest of the four siblings.
Well, a vaccine is an invention, but nobody planned to invent this. It's an accidental invention by Louis Pasteur.
polio vaccine