Library / Biology / Common Science / Braille
Common Science ⠃⠗⠋ 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
478,189 braille cells · 496 embossed pages at 40×25 · 1,065 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.