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.
Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt
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.