Library / Engineering & Technology / Technology and Books for All / Braille
Technology and Books for All ⠃⠗⠋ 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.
Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt
132,037 braille cells · 143 embossed pages at 40×25 · 379 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.