Library / Biology / General Science / Braille
General Science ⠃⠗⠋ braille edition
Grade 1 — uncontracted, letter-for-letter. Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 2 instead.
Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt
576,326 braille cells · 609 embossed pages at 40×25 · 1,821 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.