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.
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118,394 braille cells · 123 embossed pages at 40×25 · 148 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.