Library / Earth / Astronomy of To-day: A Popular Introduction in Non-Technical Language / Braille
Astronomy of To-day: A Popular Introduction in Non-Technical Language ⠃⠗⠋ braille edition
Grade 2 — contracted English braille (EBAE-compatible subset). Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 1 instead.
Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt
521,541 braille cells · 548 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.