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The Gyroscopic Compass: A Non-Mathematical Treatment ⠃⠗⠋ braille edition

Grade 2 — contracted English braille (EBAE-compatible subset). Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 1 instead.

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

207,189 braille cells · 216 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.