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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.