Skip to contentSkip to Braille Studio

Library / Philosophy / Grounds of Natural Philosophy: Divided into Thirteen Parts / Braille

Grounds of Natural Philosophy: Divided into Thirteen Parts ⠃⠗⠋ 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

314,481 braille cells · 332 embossed pages at 40×25 · 201 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.