Library / Physics / Radiation / Braille
Radiation ⠃⠗⠋ 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
104,832 braille cells · 110 embossed pages at 40×25 · 569 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.