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The chemical nature of the alpha particles from radioactive substances ⠃⠗⠋ 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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31,887 braille cells · 34 embossed pages at 40×25 · 160 unrepresentable characters omitted

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

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