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Freedom in Science and Teaching. ⠃⠗⠋ 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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186,771 braille cells · 198 embossed pages at 40×25 · 784 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.