Library / Engineering & Technology / The Story of Great Inventions / Braille
The Story of Great Inventions ⠃⠗⠋ 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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254,497 braille cells · 268 embossed pages at 40×25 · 773 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.