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.