Library / Biology / A Historical Account of Useful Inventions and Scientific Discoveries / Braille
A Historical Account of Useful Inventions and Scientific Discoveries ⠃⠗⠋ 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
472,956 braille cells · 501 embossed pages at 40×25 · 295 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.