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Astronomy of To-day: A Popular Introduction in Non-Technical Language ⠃⠗⠋ 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.

Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt

623,491 braille cells · 660 embossed pages at 40×25 · 1,632 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.