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History of scientific ideas ⠃⠗⠋ 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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1,437,710 braille cells · 1,523 embossed pages at 40×25 · 6,248 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.