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Natural Stability and the Parachute Principle in Aeroplanes ⠃⠗⠋ 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

40,998 braille cells · 43 embossed pages at 40×25 · 38 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.