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The Gyroscopic Compass: A Non-Mathematical Treatment ⠃⠗⠋ 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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249,063 braille cells · 263 embossed pages at 40×25 · 288 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.