Skip to contentSkip to Braille Studio

Library / Physics / A Preliminary Dissertation on the Mechanisms of the Heavens / Braille

A Preliminary Dissertation on the Mechanisms of the Heavens ⠃⠗⠋ 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

155,803 braille cells · 165 embossed pages at 40×25 · 103 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.