Library / Engineering & Technology / How to become an inventor / Braille
How to become an inventor ⠃⠗⠋ 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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162,463 braille cells · 171 embossed pages at 40×25 · 53 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.