Skip to content

Library / Physics / The conservation of energy / Braille

The conservation of energy ⠃⠗⠋ 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

284,430 braille cells · 299 embossed pages at 40×25 · 903 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.