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Library / Engineering & Technology / Invention and Discovery: Curious Facts and Characteristic Sketches / Braille

Invention and Discovery: Curious Facts and Characteristic Sketches ⠃⠗⠋ 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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329,341 braille cells · 334 embossed pages at 40×25 · 636 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.