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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.