Library / Biology / General Science / Braille
General 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
484,472 braille cells · 508 embossed pages at 40×25 · 1,117 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.