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Experimental Determination of the Velocity of Light ⠃⠗⠋ 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.

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78,060 braille cells · 82 embossed pages at 40×25 · 1,826 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.