Library / Physics / First Lessons in Natural Philosophy for Beginners / Braille
First Lessons in Natural Philosophy for Beginners ⠃⠗⠋ 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
228,116 braille cells · 234 embossed pages at 40×25 · 213 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.