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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.

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

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.