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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.

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

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.