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General Science ⠃⠗⠋ 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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484,472 braille cells · 508 embossed pages at 40×25 · 1,117 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.