Library / Engineering & Technology / Natural Stability and the Parachute Principle in Aeroplanes / Braille
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.
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40,998 braille cells · 43 embossed pages at 40×25 · 40 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.