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Library / Philosophy / The principles of science / Braille

The principles of 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.

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1,845,792 braille cells · 1,953 embossed pages at 40×25 · 7,065 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.