Library / Engineering & Technology / Leonardo da Vinci, Pathfinder of Science / Braille
Leonardo da Vinci, Pathfinder of Science ⠃⠗⠋ 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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248,160 braille cells · 261 embossed pages at 40×25 · 270 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.