Library / Engineering & Technology / A-B-C of Electricity / Braille
A-B-C of Electricity ⠃⠗⠋ 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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132,929 braille cells · 140 embossed pages at 40×25 · 378 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.