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Aspects 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.

Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt

257,532 braille cells · 273 embossed pages at 40×25 · 347 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.