Library / Engineering & Technology / Nature's Teachings: Human Invention Anticipated by Nature / Braille
Nature's Teachings: Human Invention Anticipated by Nature ⠃⠗⠋ 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
863,847 braille cells · 904 embossed pages at 40×25 · 1,580 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.