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Conversations on Natural Philosophy, in which the Elements of that Science are Familiarly Explained ⠃⠗⠋ 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

612,728 braille cells · 645 embossed pages at 40×25 · 417 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.