Library / Chemistry / Physics / Braille
Physics ⠃⠗⠋ 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
664,604 braille cells · 695 embossed pages at 40×25 · 9,871 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.