Skip to content

Library / Engineering & Technology / Mechanics: The Science of Machinery / Braille

Mechanics: The Science of Machinery ⠃⠗⠋ 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

472,080 braille cells · 493 embossed pages at 40×25 · 1,087 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.