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Lectures on Popular and Scientific Subjects ⠃⠗⠋ 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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203,965 braille cells · 216 embossed pages at 40×25 · 358 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.