Library / Physics / Radiation / Braille
Radiation ⠃⠗⠋ 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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124,394 braille cells · 132 embossed pages at 40×25 · 569 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.