Library / Biology / Radio-Active Substances / Braille
Radio-Active Substances ⠃⠗⠋ 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
233,984 braille cells · 244 embossed pages at 40×25 · 2,508 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.