Library / Mathematics / On Growth and Form / Braille
On Growth and Form ⠃⠗⠋ 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
1,463,815 braille cells · 1,539 embossed pages at 40×25 · 13,745 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.