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Popular Books on Natural Science ⠃⠗⠋ 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

222,706 braille cells · 235 embossed pages at 40×25 · 239 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.