Library / Engineering & Technology / Inventors & Inventions / Braille
Inventors & Inventions ⠃⠗⠋ braille edition
Grade 1 — uncontracted, letter-for-letter. Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 2 instead.
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84,283 braille cells · 89 embossed pages at 40×25 · 344 unrepresentable characters omitted
⠃⠑⠉⠕⠍⠑⠀⠎⠥⠉⠉⠑⠎⠎⠋⠥⠇⠀⠀⠊⠝⠧⠑⠝⠞⠕⠗⠎⠲⠀⠠⠺⠑⠁⠇⠞⠓⠂⠀ ⠓⠕⠝⠕⠗⠀⠁⠝⠙⠀⠛⠇⠕⠗⠽⠀⠁⠗⠑⠀⠞⠓⠑⠀⠗⠑⠺⠁⠗⠙⠀⠕⠋⠀⠞⠓⠑⠀ ⠎⠥⠉⠉⠑⠎⠎⠋⠥⠇⠲⠀⠀⠠⠙⠊⠎⠁⠏⠏⠕⠊⠝⠞⠍⠑⠝⠞⠂⠀⠙⠗⠥⠙⠛⠑⠗⠽⠂⠀ ⠕⠃⠇⠊⠧⠊⠕⠝⠂⠀⠁⠝⠙⠀⠏⠕⠧⠑⠗⠞⠽⠀⠁⠗⠑⠀⠕⠋⠞⠑⠝⠀⠞⠓⠑⠀ ⠏⠕⠗⠞⠊⠕⠝⠀⠀⠕⠋⠀⠞⠓⠑⠀⠇⠑⠎⠎⠀⠋⠕⠗⠞⠥⠝⠁⠞⠑⠀⠕⠝⠑⠎⠲⠀⠀⠀⠀ ⠠⠍⠁⠝⠽⠀⠕⠋⠀⠞⠓⠑⠀⠇⠁⠞⠞⠑⠗⠀⠋⠕⠕⠇⠊⠎⠓⠇⠽⠀⠁⠞⠞⠗⠊⠃⠥⠞⠑⠀ ⠞⠓⠑⠀⠛⠗⠑⠁⠞⠑⠗⠀⠍⠑⠁⠎⠥⠗⠑⠀⠕⠋⠀⠎⠥⠉⠉⠑⠎⠎⠀⠀⠞⠕⠀⠞⠓⠑⠊⠗ ⠀⠋⠑⠇⠇⠕⠺⠤⠺⠕⠗⠅⠑⠗⠎⠀⠊⠝⠀⠞⠓⠑⠀⠎⠁⠍⠑⠀⠉⠓⠕⠎⠑⠝⠀⠋⠊⠑⠇⠙ ⠀⠕⠋⠀⠥⠎⠑⠋⠥⠇⠝⠑⠎⠎⠀⠞⠕⠀⠀⠇⠥⠉⠅⠂⠀⠺⠓⠊⠉⠓⠀⠊⠎⠀⠋⠁⠗⠀ ⠋⠗⠕⠍⠀⠞⠓⠑⠀⠞⠗⠥⠞⠓⠂⠀⠁⠝⠙⠀⠞⠕⠀⠞⠓⠁⠞⠀⠋⠁⠇⠇⠁⠉⠊⠕⠥⠎⠀ ⠃⠑⠇⠊⠑⠋⠀⠞⠓⠑⠽⠀⠀⠕⠋⠞⠑⠝⠀⠕⠺⠑⠀⠞⠓⠑⠊⠗⠀⠕⠺⠝⠀⠇⠑⠎⠎⠀ ⠋⠁⠧⠕⠗⠑⠙⠀⠉⠕⠝⠙⠊⠞⠊⠕⠝⠲⠀⠠⠊⠞⠀⠊⠎⠀⠁⠇⠎⠕⠀⠁⠝⠀ ⠊⠝⠚⠥⠎⠞⠊⠉⠑⠀⠀⠞⠕⠀⠞⠓⠕⠎⠑⠀⠺⠓⠕⠀⠓⠁⠧⠑⠀⠗⠑⠁⠉⠓⠑⠙⠀⠞⠓⠑ ⠀⠎⠥⠍⠍⠊⠞⠆⠀⠁⠎⠀⠞⠓⠑⠗⠑⠀⠊⠎⠀⠕⠝⠑⠂⠀⠁⠝⠙⠀⠕⠝⠇⠽⠀⠕⠝⠑⠀⠀ ⠗⠕⠁⠙⠀⠞⠓⠁⠞⠀⠇⠑⠁⠙⠎⠀⠞⠕⠀⠊⠞⠂⠀⠁⠝⠙⠀⠺⠓⠊⠉⠓⠀⠞⠓⠑⠽⠀ ⠁⠇⠇⠀⠓⠁⠧⠑⠀⠞⠕⠀⠞⠁⠅⠑⠂⠀⠁⠝⠙⠀⠊⠞⠎⠀⠝⠁⠍⠑⠀⠀⠊⠎⠀ ⠠⠑⠝⠙⠑⠁⠧⠕⠗⠲⠀⠀⠀⠀⠠⠞⠓⠑⠗⠑⠀⠁⠗⠑⠀⠝⠥⠍⠑⠗⠕⠥⠎⠀ ⠋⠊⠉⠞⠊⠞⠊⠕⠥⠎⠀⠙⠑⠋⠊⠝⠊⠞⠊⠕⠝⠎⠀⠕⠋⠀⠞⠓⠑⠀⠎⠥⠉⠉⠑⠎⠎⠋⠥⠇ ⠀⠊⠝⠧⠑⠝⠞⠕⠗⠂⠀⠀⠁⠝⠙⠀⠽⠑⠞⠀⠞⠓⠑⠗⠑⠀⠊⠎⠀⠃⠥⠞⠀⠕⠝⠑⠀ ⠞⠗⠥⠑⠀⠛⠁⠥⠛⠑⠀⠁⠝⠙⠀⠞⠑⠎⠞⠀⠕⠋⠀⠍⠑⠗⠊⠞⠀⠞⠓⠁⠞⠀ ⠑⠝⠞⠊⠞⠇⠑⠎⠀⠀⠕⠝⠑⠀⠞⠕⠀⠍⠑⠍⠃⠑⠗⠎⠓⠊⠏⠀⠊⠝⠀⠞⠓⠑⠀ ⠝⠕⠝⠑⠤⠞⠕⠕⠤⠝⠥⠍⠑⠗⠕⠥⠎⠀⠁⠝⠙⠀⠎⠑⠇⠑⠉⠞⠀⠋⠗⠁⠞⠑⠗⠝⠊⠞⠽⠲ ⠀⠀⠠⠞⠓⠊⠎⠀⠞⠑⠎⠞⠀⠊⠎⠀⠞⠓⠑⠀⠁⠃⠊⠇⠊⠞⠽⠀⠕⠋⠀⠏⠗⠕⠙⠥⠉⠊⠝⠛ ⠀⠁⠀⠉⠕⠍⠍⠑⠗⠉⠊⠁⠇⠇⠽⠀⠎⠥⠉⠉⠑⠎⠎⠋⠥⠇⠀⠀⠊⠝⠧⠑⠝⠞⠊⠕⠝⠲⠀⠀ ⠠⠞⠓⠁⠞⠀⠠⠁⠃⠊⠇⠊⠞⠽⠀⠊⠎⠀⠃⠥⠞⠀⠞⠓⠑⠀⠉⠕⠝⠉⠑⠝⠞⠗⠁⠞⠑⠙⠀
These are the same pages the .brf download embosses — form-feed breaks and all. BRF opens in braille software (Duxbury, BrailleBlaster), on embossers, and on refreshable displays.