Library / Engineering & Technology / The Practical Values of Space Exploration / Braille
The Practical Values of Space Exploration ⠃⠗⠋ 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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129,806 braille cells · 136 embossed pages at 40×25 · 660 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.