Skip to contentSkip to Braille Studio

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.