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Practical Talks by an Astronomer ⠃⠗⠋ 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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266,586 braille cells · 282 embossed pages at 40×25 · 728 unrepresentable characters omitted

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

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