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On the Connexion of the Physical Sciences ⠃⠗⠋ 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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1,143,442 braille cells · 1,201 embossed pages at 40×25 · 1,731 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.