1 51 calories, 0g fat, 12g carbs, 1g protein, 3g fiber. 2  Calories In Cranberrry Gelatin Mold. 3  50 calories, 0g fat, 13g carbs, 0g protein, 2g fiber. 4  Calories In Jello Gelatin & Pudding Layered Dessert.
Louis Braille invented the Braille system in 1824 to enable the blind to read by using a combination of 6 raised dots for each letter or number. These could be read by the blind with their fingertips.
After all of Brailleâs work, the code was now based on cells with only 6-dots instead of 12 (like the example shown below). This improvement was crucial because it meant that a fingertip could encompass the entire cell unit with one impression and move rapidly from one cell to the next.