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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 · 1,932 unrepresentable characters omitted

⠞⠓⠑⠀⠕⠍⠊⠎⠎⠊⠕⠝⠀⠕⠋⠀⠎⠕⠍⠑⠀⠕⠋⠀⠞⠓⠑⠀⠀⠙⠑⠞⠁⠊⠇⠎⠀⠕⠋⠀
⠊⠝⠙⠊⠧⠊⠙⠥⠁⠇⠀⠑⠭⠏⠑⠗⠊⠍⠑⠝⠞⠎⠲⠀⠀⠀⠀⠠⠞⠕⠀⠏⠗⠑⠧⠑⠝⠞⠀⠁
⠀⠏⠕⠎⠎⠊⠃⠇⠑⠀⠉⠕⠝⠋⠥⠎⠊⠕⠝⠀⠕⠋⠀⠞⠓⠊⠎⠀
⠙⠑⠞⠑⠗⠍⠊⠝⠁⠞⠊⠕⠝⠀⠕⠋⠀⠞⠓⠑⠀⠧⠑⠇⠕⠉⠊⠞⠽⠀⠕⠋⠀⠀⠇⠊⠛⠓⠞⠀
⠺⠊⠞⠓⠀⠁⠝⠕⠞⠓⠑⠗⠀⠝⠕⠺⠀⠊⠝⠀⠏⠗⠕⠛⠗⠑⠎⠎⠀⠥⠝⠙⠑⠗⠀
⠕⠋⠋⠊⠉⠊⠁⠇⠀⠁⠥⠎⠏⠊⠉⠑⠎⠂⠀⠊⠞⠀⠍⠁⠽⠀⠃⠑⠀⠀⠎⠞⠁⠞⠑⠙⠀
⠞⠓⠁⠞⠀⠞⠓⠑⠀⠉⠗⠑⠙⠊⠞⠀⠁⠝⠙⠀⠗⠑⠎⠏⠕⠝⠎⠊⠃⠊⠇⠊⠞⠽⠀⠋⠕⠗⠀
⠞⠓⠑⠀⠏⠗⠑⠎⠑⠝⠞⠀⠏⠁⠏⠑⠗⠀⠗⠑⠎⠞⠎⠀⠺⠊⠞⠓⠀⠀⠠⠍⠁⠎⠞⠑⠗⠀
⠠⠍⠊⠉⠓⠑⠇⠎⠕⠝⠲⠀⠀⠀⠀⠠⠎⠊⠍⠕⠝⠀⠠⠝⠑⠺⠉⠕⠍⠃⠂⠀⠀
⠠⠏⠗⠕⠋⠑⠎⠎⠕⠗⠂⠀⠠⠥⠲⠠⠎⠲⠀⠠⠝⠁⠧⠽⠂⠀⠀
⠠⠎⠥⠏⠑⠗⠊⠝⠞⠑⠝⠙⠑⠝⠞⠀⠠⠝⠁⠥⠞⠊⠉⠁⠇⠀⠠⠁⠇⠍⠁⠝⠁⠉⠲⠀⠀⠀⠀
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⠠⠝⠁⠧⠊⠛⠁⠞⠊⠕⠝⠂⠀⠀⠠⠝⠁⠧⠽⠀⠠⠙⠑⠏⠁⠗⠞⠍⠑⠝⠞⠂⠀⠀
⠠⠺⠁⠎⠓⠊⠝⠛⠞⠕⠝⠂⠀⠠⠋⠑⠃⠗⠥⠁⠗⠽⠀⠼⠃⠚⠂⠀⠼⠁⠓⠓⠚⠲⠀⠀⠀⠀⠀⠀
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⠠⠊⠝⠞⠗⠕⠙⠥⠉⠞⠊⠕⠝⠀⠀⠠⠞⠓⠑⠕⠗⠽⠀⠕⠋⠀⠞⠓⠑⠀⠠⠝⠑⠺⠀
⠠⠍⠑⠞⠓⠕⠙⠀⠀⠠⠁⠗⠗⠁⠝⠛⠑⠍⠑⠝⠞⠀⠁⠝⠙⠀⠠⠙⠑⠎⠉⠗⠊⠏⠞⠊⠕⠝⠀
⠕⠋⠀⠠⠁⠏⠏⠁⠗⠁⠞⠥⠎⠀⠀⠠⠙⠑⠞⠑⠗⠍⠊⠝⠁⠞⠊⠕⠝⠀⠕⠋⠀⠞⠓⠑⠀
⠠⠉⠕⠝⠎⠞⠁⠝⠞⠎⠀⠀⠠⠞⠓⠑⠀⠠⠋⠕⠗⠍⠥⠇⠀⠀⠠⠕⠃⠎⠑⠗⠧⠁⠞⠊⠕⠝⠎⠀
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⠠⠑⠭⠏⠑⠗⠊⠍⠑⠝⠞⠁⠇⠀⠠⠙⠑⠞⠑⠗⠍⠊⠝⠁⠞⠊⠕⠝⠀⠕⠋⠀⠞⠓⠑⠀
⠠⠧⠑⠇⠕⠉⠊⠞⠽⠀⠕⠋⠀⠠⠇⠊⠛⠓⠞⠲⠀⠀⠀⠀⠠⠃⠽⠀⠠⠁⠇⠃⠑⠗⠞⠀⠠⠁⠲⠀
⠠⠍⠊⠉⠓⠑⠇⠎⠕⠝⠂⠀⠠⠍⠁⠎⠞⠑⠗⠂⠀⠠⠥⠲⠠⠎⠲⠠⠝⠲⠀⠀⠀⠀⠀⠀⠀⠀

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.