Library / Mathematics / The mystery of space / Braille
The mystery of space ⠃⠗⠋ 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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696,198 braille cells · 742 embossed pages at 40×25 · 2,446 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.