Skip to content

Library / Physics / Relativity: The Special and General Theory / Braille

Relativity: The Special and General Theory ⠃⠗⠋ 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

190,769 braille cells · 203 embossed pages at 40×25 · 2,199 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.