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Are the Effects of Use and Disuse Inherited? ⠃⠗⠋ 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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162,217 braille cells · 173 embossed pages at 40×25 · 1,105 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.