Library / Engineering & Technology / Development of Gravity Pendulums in the 19th Century / Braille
Development of Gravity Pendulums in the 19th Century ⠃⠗⠋ 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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156,034 braille cells · 168 embossed pages at 40×25 · 1,325 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.