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The Principle 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.

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327,510 braille cells · 337 embossed pages at 40×25 · 37,598 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.