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Library / Physics / Comet Lore: Halley's Comet in History and Astronomy / Braille

Comet Lore: Halley's Comet in History and Astronomy ⠃⠗⠋ 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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172,996 braille cells · 182 embossed pages at 40×25 · 75 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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⠼⠁⠛⠃⠊⠤⠤⠠⠺⠁⠗⠀⠃⠑⠞⠺⠑⠑⠝⠀⠠⠋⠗⠁⠝⠉⠑⠂⠀⠠⠑⠝⠛⠇⠁⠝⠙⠀
⠁⠝⠙⠀⠠⠎⠏⠁⠊⠝⠲⠀⠀⠀⠀⠀⠀⠠⠋⠗⠑⠙⠑⠗⠊⠉⠅⠀⠞⠓⠑⠀⠠⠛⠗⠑⠁⠞⠄⠎
⠀⠠⠎⠞⠁⠗⠲⠀⠀⠀⠀⠀⠀⠀⠀⠼⠁⠛⠙⠙⠤⠤⠰⠠⠁⠀⠎⠊⠭⠤⠞⠁⠊⠇⠑⠙⠀
⠠⠉⠕⠍⠑⠞⠀⠕⠃⠎⠑⠗⠧⠑⠙⠀⠊⠝⠀⠠⠛⠑⠗⠍⠁⠝⠽⠀⠚⠥⠎⠞⠀⠃⠑⠋⠕⠗⠑⠀
⠞⠓⠑⠀⠙⠑⠁⠞⠓⠀⠕⠋⠀⠠⠑⠍⠏⠑⠗⠕⠗⠀⠠⠉⠓⠁⠗⠇⠑⠎⠀⠠⠠⠧⠊⠊⠲⠀

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.