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Aspects of 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.

Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt

214,141 braille cells · 225 embossed pages at 40×25 · 167 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.