2007-01-10 02:10:58 · 4 answers · asked by arvind07 1 in Arts & Humanities ➔ Other - Arts & Humanities
a braille typewriter or "Perkins Brailler"
wikipedia.org/wiki/Braille
You are welcome
2007-01-10 05:22:26 · answer #1 · answered by saehli 6 · 1⤊ 0⤋
In the dark ages they were far more advanced than Europe in mathematics and science. Then the weather in proved Europe caught up. And the Muslim religion is ,was very oppressive of science. Worst by far than the Catholic church. So science died in the Muslim lands. Or it is hard to be a scientist with your head on the chopping block. Or the Mores captured half of Spain before the Church said it was ok to use demon powder and throw rocks at them at long range. Enlightenment is the word I believe.
2016-05-23 03:54:09 · answer #2 · answered by ? 4 · 0⤊ 0⤋
I's simply a "Braille typing machine".
2007-01-10 02:15:33 · answer #3 · answered by jacquesh2001 6 · 0⤊ 0⤋
I believe that it is called kleidograph braille writer.
2007-01-10 02:25:11 · answer #4 · answered by Anonymous · 0⤊ 0⤋