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Science from an Easy Chair ⠃⠗⠋ 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

861,101 braille cells · 910 embossed pages at 40×25 · 2,786 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.