Library / Engineering & Technology / The Art of Inventing / Braille
The Art of Inventing ⠃⠗⠋ 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.
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29,329 braille cells · 31 embossed pages at 40×25 · 81 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.