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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.

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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.