Library / Earth / Lectures on Ventilation / Braille
Lectures on Ventilation ⠃⠗⠋ 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
118,394 braille cells · 123 embossed pages at 40×25 · 336 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.