Library / Physics / Astronomical Discovery / Braille
Astronomical Discovery ⠃⠗⠋ 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
359,028 braille cells · 380 embossed pages at 40×25 · 1,849 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.