World Braille Day
विश्व ब्रेल दिवस - 4 January
World Braille Day is observed every year in memory of Louis Braille, the inventor of the Braille script. He was born on January 4, 1809.
Louis discovered the Braille script only at the age of 15. It was made for the visually impaired. The method in Braille is named after him.
Braille is a tactile writing system. It is written on a special type of raised paper. Earlier It’s code was based on 12 dots. The 12 dots were placed in rows of 66....