Library / Biology / A Historical Account of Useful Inventions and Scientific Discoveries / Braille
A Historical Account of Useful Inventions and Scientific Discoveries ⠃⠗⠋ 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
388,006 braille cells · 408 embossed pages at 40×25 · 761 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.