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The conservation of energy ⠃⠗⠋ 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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340,465 braille cells · 361 embossed pages at 40×25 · 427 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.