Skip to contentSkip to Braille Studio

Library / Physics / A Course of Mechanical, Magnetical, Optical, Hydrostatical and Pneumatical Experiments / Braille

A Course of Mechanical, Magnetical, Optical, Hydrostatical and Pneumatical Experiments ⠃⠗⠋ 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

102,306 braille cells · 107 embossed pages at 40×25 · 217 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.