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Principles 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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95,312 braille cells · 102 embossed pages at 40×25 · 247 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.