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Library / Engineering & Technology / Nature's Teachings: Human Invention Anticipated by Nature / Braille

Nature's Teachings: Human Invention Anticipated by Nature ⠃⠗⠋ 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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1,044,472 braille cells · 1,104 embossed pages at 40×25 · 1,580 unrepresentable characters omitted

⠠⠠⠝⠁⠞⠥⠗⠑⠄⠠⠎⠀⠠⠠⠞⠑⠁⠉⠓⠊⠝⠛⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠊⠇⠇⠥⠎⠞⠗⠁⠞⠊⠕⠝⠒⠀⠠⠞⠓⠑⠀⠠⠓⠕⠍⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠠⠝⠁⠞⠥⠗⠑⠄⠠⠎⠀⠠⠠⠞⠑⠁⠉⠓⠊⠝⠛⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠠⠓⠥⠍⠁⠝⠀⠠⠠⠊⠝⠧⠑⠝⠞⠊⠕⠝⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠠⠁⠝⠞⠊⠉⠊⠏⠁⠞⠑⠙⠀⠠⠠⠃⠽⠀⠠⠠⠝⠁⠞⠥⠗⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
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⠠⠠⠗⠑⠧⠲⠀⠠⠚⠲⠀⠠⠛⠲⠀⠠⠠⠺⠕⠕⠙⠂⠀⠠⠍⠲⠠⠁⠲⠂⠀
⠠⠋⠲⠠⠇⠲⠠⠎⠲⠂⠀⠠⠠⠑⠞⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠠⠁⠥⠞⠓⠕⠗⠀⠠⠠⠕⠋⠀⠦⠠⠠⠓⠕⠍⠑⠎⠀⠠⠠⠺⠊⠞⠓⠕⠥⠞⠀
⠠⠠⠓⠁⠝⠙⠎⠂⠴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠦⠠⠠⠍⠁⠝⠀⠠⠠⠁⠝⠙⠀
⠠⠠⠃⠑⠁⠎⠞⠂⠀⠠⠠⠓⠑⠗⠑⠀⠠⠠⠁⠝⠙⠀⠠⠠⠓⠑⠗⠑⠁⠋⠞⠑⠗⠂⠴⠀
⠠⠠⠑⠞⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠠⠝⠑⠺⠀
⠠⠠⠁⠝⠙⠀⠠⠠⠗⠑⠧⠊⠎⠑⠙⠀⠠⠠⠑⠙⠊⠞⠊⠕⠝⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠠⠇⠕⠝⠙⠕⠝⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠚⠲⠀⠠⠎⠲⠀
⠠⠠⠧⠊⠗⠞⠥⠑⠀⠀⠠⠠⠉⠕⠲⠂⠀⠠⠠⠇⠊⠍⠊⠞⠑⠙⠂⠀⠼⠃⠋⠂⠀⠠⠠⠊⠧⠽⠀
⠠⠠⠇⠁⠝⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠠⠏⠁⠞⠑⠗⠝⠕⠎⠞⠑⠗⠀⠠⠠⠗⠕⠺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠠⠇⠕⠝⠙⠕⠝⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠠⠏⠗⠊⠝⠞⠑⠙⠀⠠⠠⠃⠽
⠀⠠⠚⠲⠀⠠⠎⠲⠀⠠⠠⠧⠊⠗⠞⠥⠑⠀⠠⠠⠁⠝⠙⠀⠠⠠⠉⠕⠲⠂⠀
⠠⠠⠇⠊⠍⠊⠞⠑⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠠⠠⠉⠊⠞⠽⠀⠠⠠⠗⠕⠁⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠠⠏⠗⠑⠋⠁⠉⠑⠲⠀⠀⠀⠀⠀⠀
⠠⠁⠀⠛⠇⠁⠝⠉⠑⠀⠁⠞⠀⠁⠇⠍⠕⠎⠞⠀⠁⠝⠽⠀⠏⠁⠛⠑⠀⠕⠋⠀⠞⠓⠊⠎⠀
⠺⠕⠗⠅⠀⠺⠊⠇⠇⠀⠙⠑⠝⠕⠞⠑⠀⠊⠞⠎⠀⠕⠃⠚⠑⠉⠞⠲⠀⠠⠊⠞⠀⠊⠎⠀⠀⠞⠕⠀
⠎⠓⠕⠺⠀⠞⠓⠑⠀⠉⠇⠕⠎⠑⠀⠉⠕⠝⠝⠑⠉⠞⠊⠕⠝⠀⠃⠑⠞⠺⠑⠑⠝⠀
⠠⠝⠁⠞⠥⠗⠑⠀⠁⠝⠙⠀⠓⠥⠍⠁⠝⠀⠊⠝⠧⠑⠝⠞⠊⠕⠝⠎⠂⠀⠁⠝⠙⠀⠀⠞⠓⠁⠞⠀

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.