Library / Physics / The A B C of Relativity / Braille
The A B C of Relativity ⠃⠗⠋ 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
225,169 braille cells · 236 embossed pages at 40×25 · 441 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.