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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.

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

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.