Library / Engineering & Technology / A History of Inventions, Discoveries, and Origins, Volume 2 (of 2) / Braille
A History of Inventions, Discoveries, and Origins, Volume 2 (of 2) ⠃⠗⠋ 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
1,187,223 braille cells · 1,245 embossed pages at 40×25 · 8,337 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.