Library / Physics / Astronomy for Amateurs / Braille
Astronomy for Amateurs ⠃⠗⠋ 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.
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339,727 braille cells · 355 embossed pages at 40×25 · 786 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.