Skip to contentSkip to Braille Studio

Library / Chemistry / Inventions in the century / Braille

Inventions in the century ⠃⠗⠋ 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

767,093 braille cells · 809 embossed pages at 40×25 · 1,039 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.