Library / Earth / Lectures on Popular and Scientific Subjects / Braille
Lectures on Popular and Scientific Subjects ⠃⠗⠋ 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
166,826 braille cells · 175 embossed pages at 40×25 · 358 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.