Skip to contentSkip to Braille Studio

Library / Biology / A Brief Account of Radio-activity / Braille

A Brief Account of Radio-activity ⠃⠗⠋ 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

81,695 braille cells · 86 embossed pages at 40×25 · 390 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.