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Library / Engineering & Technology / Experiments with Alternate Currents of High Potential and High Frequency / Braille

Experiments with Alternate Currents of High Potential and High Frequency ⠃⠗⠋ 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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229,850 braille cells · 244 embossed pages at 40×25 · 183 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.