Library / Chemistry / Great Facts / Braille
Great Facts ⠃⠗⠋ 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.
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455,605 braille cells · 483 embossed pages at 40×25 · 729 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.