Skip to contentSkip to Braille Studio

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 · 427 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.