Library / Engineering & Technology / Giant brains; or, Machines that think / Braille
Giant brains; or, Machines that think ⠃⠗⠋ 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
488,693 braille cells · 505 embossed pages at 40×25 · 2,415 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.