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Leonardo da Vinci, Pathfinder of Science ⠃⠗⠋ braille edition

Grade 2 — contracted English braille (EBAE-compatible subset). Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 1 instead.

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

206,141 braille cells · 215 embossed pages at 40×25 · 94 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.