Library / Physics / Stargazing: Past and Present / Braille
Stargazing: Past and Present ⠃⠗⠋ 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
589,321 braille cells · 611 embossed pages at 40×25 · 2,433 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.