Library / Physics / The universe around us / Braille
The universe around us ⠃⠗⠋ 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
652,931 braille cells · 688 embossed pages at 40×25 · 3,070 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.