Skip to content

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.

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

229,850 braille cells · 244 embossed pages at 40×25 · 249 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.